CN102321867A - Carbon layer material with protective layer structure and preparation method thereof - Google Patents

Carbon layer material with protective layer structure and preparation method thereof Download PDF

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Publication number
CN102321867A
CN102321867A CN201110325042A CN201110325042A CN102321867A CN 102321867 A CN102321867 A CN 102321867A CN 201110325042 A CN201110325042 A CN 201110325042A CN 201110325042 A CN201110325042 A CN 201110325042A CN 102321867 A CN102321867 A CN 102321867A
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China
Prior art keywords
carbon
coating
polymkeric substance
coating material
protective layer
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CN201110325042A
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CN102321867B (en
Inventor
马宇尘
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Jiangsu Carbon Dollar Polytron Technologies Inc
Tanyuan Technology Co ltd
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CHANGZHOU TANYUAN TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN2011103250429A priority Critical patent/CN102321867B/en
Priority to CN201210468257.0A priority patent/CN102925860B/en
Publication of CN102321867A publication Critical patent/CN102321867A/en
Priority to PCT/CN2012/083357 priority patent/WO2013060256A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/60—Deposition of organic layers from vapour phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30

Abstract

The invention provides a carbon layer material with a protective layer structure and a preparation method thereof, belonging to the technical field of carbon materials. The method comprises the following steps of: 1, collecting the carbon layer material to be subjected to polymer vapour deposition; 2, transferring the carbon layer material in a cavity of polymer vapour deposition equipment to carry out the polymer vapour deposition; and 3, completing the polymer vapour deposition operation when the thickness of a polymer vapour deposition layer reaches the preset thickness, wherein the preset thickness is 0.05-15 mu. By using the method disclosed by the invention, a coating film is generated outside the carbon layer material in a manner of the polymer vapour deposition, and therefore, the thickness of the protective layer of the traditional carbon layer material is greatly reduced so that the heat radiating efficiency of the carbon layer material for conducting heat is effectively increased; and the carbon layer material is applied to other places needing arranging the protective layer on the carbon layer material.

Description

Has carbon-coating material of protective layer structure and preparation method thereof
Technical field
The invention belongs to the carbon material technical field.
Technical background
The carbon-coating material mainly refers to and has the layer material that carbon component is formed, or bulk material.Wherein, be typically the graphite film material.
At present, the graphite film material comprises high thermal conductivity, heat-resisting, corrosion-resistant and high conductivity because of its excellent characteristic, in present industrial application, is widely used in technical fields such as electronic product heat radiation, heat-resistant seal material, heating element.
Such as, in the present widely used handheld terminal, smart mobile phone wherein is because characteristics such as self size is little, the electronic component intensity is high, thermal value is big need realize heat sinking function through the material of height heat radiation, lightweight, stable performance.In practical application, have the graphite film material of high heat dispersion, be good solution.
But the graphite film material has a weak point, and local broken phenomenon may take place the integral part that is exactly material, thereby causes broken sheet or bulk material to be scattered in the application places.If include the isostructural words of circuit card or electronic component in the applied location, broken graphite film material just might cause the equipment short circuit, perhaps other damage.
For fear of this weak point, the scheme that adopts at present is: the graphite film material is attached external protection, and this external protection generally adopts plastic film to realize.Utilize this external protection to play the function that prevents the graphite film material fragmentation, increase the intensity of graphite film material under user mode simultaneously.
Typical performance is the upper and lower surfaces coated with adhesive layer at the graphite film material, through the adhesive attraction of this adhesive layer, respectively sticks one deck external protection at upper and lower surfaces.Then, pressure sensitive adhesive is coated in an external protection outside therein again, and then sticks release layer in the periphery of this pressure sensitive adhesive.When using this graphite film material, take aforesaid release layer off, utilize pressure sensitive adhesive that the graphite film material is attached to the thermal source surface that needs heat radiation, can realize heat sinking function described in the invention.Such as, employed graphite film heat sink material on the iphone4 smart mobile phone that present Apple is produced is protected processing through such mode.Employed graphite film material on other the high-end smartphones also is this structure formation usually.
It is pointed out that current technology has great weak point, major cause is: coated adhesive layer have the 5-15 micron thick usually, and the thickness of external protection can reach the 5-15 micron thick usually.And be applied under the situation of mobile phone terminal, the thickness of employed graphite film material, great majority are only between the 10-80 micron.
Therefore, coated adhesive layer and resist, the thickness that adds up is very big, in addition can near or surpass the thickness of heat conduction with the graphite film material, and they all are hot poor conductors.Existing structure formation has reduced significantly that the graphite film material receives and the speed of distribute heat.
How can when avoiding the carbon-coating material fragmentation, increasing carbon-coating material working strength, reduce the thickness of the peripheral coating layer of carbon-coating material, be the problem that need solve at present.
Summary of the invention
The object of the invention; Provide a kind of carbon-coating material and preparation method thereof with protective layer structure; Be that the mode through the polymkeric substance vapour deposition generates plated film in carbon-coating material periphery; The thickness of the resist of existing carbon-coating material is reduced significantly, be applied to the radiating efficiency under the heat conduction purpose situation thereby effectively promote the carbon-coating material, and be applied to other need be provided with resist on the carbon-coating material occasion.
The present invention provides a kind of carbon-coating preparation methods with protective layer structure, and this method includes following steps:
Step 1 is gathered the carbon-coating material of pending polymkeric substance vapour deposition;
Step 2 is transferred to aforementioned carbon-coating material among the cavity of equipment of polymkeric substance vapour deposition, carries out polymkeric substance vapour deposition operation;
Step 3 reaches under the situation of preset thickness at the thickness of described polymkeric substance vapor deposition layer, accomplishes polymkeric substance vapour deposition operation, and wherein this preset thickness is between the 0.05-15 micron.
Further, the thickness of described polymkeric substance vapor deposition layer is preferably between the 0.2-6 micron.
Further, the thickness of described polymkeric substance vapor deposition layer is preferably between the 0.6-2.5 micron.
Further, the thickness of described polymkeric substance vapor deposition layer further is preferably between the 1.0-1.5 micron.
Further, the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
Further, described carbon-coating material is the graphite film material of thickness between the 1-150 micron.
Further, described carbon-coating material is the flexible synthetic graphite mould material of thickness between the 10-70 micron.
Further, described carbon-coating material is the carbon-coating material that natural graphite constituted.
Further, described carbon-coating material is the grapheme material of forming through Graphene.
Further, described carbon-coating material includes the carbon-coating base material part, and the carbon-coating overlapping portion, and wherein the area size of carbon-coating base material part is greater than the carbon-coating overlapping portion, and this carbon-coating overlapping portion is placed on the carbon-coating base material part.
Further, described carbon-coating overlapping portion includes two-layer and two-layer above carbon-coating overlapping portion, and wherein, the size of carbon-coating overlapping portion that is positioned at top-direction is less than the size that is positioned at the carbon-coating overlapping portion on the bottom direction.
Further, described carbon-coating overlapping portion is bonding each other through tackiness agent and carbon-coating base material part.
Further, described tackiness agent is an organic adhesion agent, or metallic substance.
Further, described carbon-coating overlapping portion is copper sheet or the aluminium flake of thickness between the 5-200 micron.
Further, add at the carbon-coating material surface and to put the metallic object that comprises wire or scrap metal, carry out the polymkeric substance vapour deposition again.
Further, described metallic object, be fixed on the carbon-coating material through tackiness agent after, carry out coating operation again.
Further; Through heating aforesaid carbon-coating material and the metallic object mode of one of which at least, make metallic object that partial melting take place at least, utilize the adhesive attraction of fusing back resolidification then; Make its mutual fixed position, carry out the operation of polymkeric substance gas-phase deposition coating again.
The present invention also provides a kind of carbon-coating preparation methods with protective layer structure, and this method includes following steps:
Step S210, with the coating operation that the carbon-coating material monolithic carries out the polymkeric substance vapour deposition, the thickness of its plated film is between the 0.05-15 micron;
Step S220 is with the material cut composition body structure after the polymkeric substance vapour deposition processing;
Step S230; Corresponding divide body structure that the interior miniature synusia that contracts in the yardstick is set; Miniature synusia in this added with the mode that contracts in the size place between the branch body structure that stacks, carry out the polymkeric substance vapour deposition once more, the thickness of its polymkeric substance gas-phase deposition coating is between the 0.05-15 micron;
Step S240 accomplishes after the polymkeric substance vapour deposition, with separating between contiguous interior miniature synusia and the branch body structure, accomplishes the polymkeric substance gas-phase deposition coating operation to the exposed edge after the split structure cuts.
Further, described interior miniature synusia is through silica gel sheet or both one of which realizations at least of plastic sheet.
Further, described interior miniature synusia with respect to the planar dimension of minute body structure, evenly inwardly shrinks the 0.5-10 millimeter.
Further, described interior miniature synusia is the sheet structure of thickness between the 10-2000 micron.
Further, the thickness of described polymkeric substance vapor deposition layer is between the 0.2-6 micron.
Further, the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
Further, described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
The present invention also provides a kind of carbon-coating preparation methods with protective layer structure, and the carbon-coating material is carried out the individual layer plated film, and the mode of plated film includes following steps,
Step S310 is provided with the substrate that scribbles pressure sensitive adhesive;
Step S320, the carbon-coating material is sticked in the pressure sensitive adhesive position on corresponding the aforesaid base plate, and the carbon-coating material is carried out polymkeric substance vapour deposition operation;
Step S330, the thickness of polymkeric substance gas-phase deposition coating are chosen between the 0.05-15 micron, behind polymkeric substance vapour deposition end of operation, the carbon-coating material are taken off from aforesaid substrate.
Further, the thickness of described polymkeric substance vapor deposition layer is between the 0.2-6 micron.
Further, the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
Further, described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
The present invention also provides a kind of carbon-coating preparation methods with protective layer structure, carries out the polymkeric substance gas-phase deposition coating when handling being directed to the carbon-coating material, and the mode of the carbon-coating material being carried out comprehensive plated film includes following steps,
Step S410 is directed to the carbon-coating material that need carry out the polymkeric substance vapour deposition, chooses two or more the point of contact of treating above that;
Step S420, along with the carrying out of polymkeric substance vapour deposition operation, the situation of covering of point of contact is treated in conversion these two or more, makes it not cover the carbon-coating material simultaneously at one time;
Step S430, the thickness of polymkeric substance gas-phase deposition coating are chosen between the 0.05-15 micron, behind the coating operation that carries out whole polymkeric substance vapour depositions, accomplish the comprehensive coating operation that is directed to the carbon-coating material.
Further, the thickness of described polymkeric substance vapor deposition layer is between the 0.2-6 micron.
Further, the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
Further, described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
The present invention also provides a kind of carbon-coating preparation methods with protective layer structure, carries out the polymkeric substance gas-phase deposition coating when handling being directed to the carbon-coating material, and the mode of extending the bound edge plated film includes following steps,
Step S510 is provided with substrate, on this substrate, applies pressure sensitive adhesive;
Step S520 is being provided with the substrate position of aforementioned pressure sensitive adhesive, sticks the carbon-coating material;
Step S530; Be directed to the coating operation that a side of carbon-coating material is carried out the polymkeric substance vapour deposition; The thickness of its plated film is between the 0.05-15 micron; It is opened afterwards again and be directed to the coating film treatment operation that an other side is carried out the polymkeric substance vapour deposition again, the thickness of its plated film is equally between the 0.05-15 micron;
Step S540 under the situation of the bound edge that keeps twice plated film, removes unnecessary plated film part.
Further, keep the bound edge zone that extends twice plated film of 2-20 millimeter outside the carbon-coating material, handle and the bound edge of other part is done excision.
Further, the thickness of described polymkeric substance vapor deposition layer is between the 0.2-6 micron.
Further, the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
Further, described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
The present invention also provides a kind of carbon-coating preparation methods with protective layer structure, carries out the polymkeric substance gas-phase deposition coating when handling being directed to the carbon-coating material, and the mode that ectonexine carries out thickness difference alienation plated film includes following steps,
Step S610 is provided with substrate, on this substrate, applies pressure sensitive adhesive;
Step S620 is being provided with the substrate position of aforementioned pressure sensitive adhesive, sticks the carbon-coating material;
Step S630 carries out the polymkeric substance gas-phase deposition coating, afterwards it is opened, and proceeds the coating operation of polymkeric substance vapour deposition in an other side,
Wherein, be the 1-15 micron at the thickness of an aforesaid wherein side plated film, as skin, the thickness of an other side plated film therein is the 0.05-2 micron, as internal layer.
Further, the material of described polymkeric substance vapour deposition is polyphenylene ethyl or both one of which of polyimide.
Further, described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
The present invention also provides a kind of carbon-coating material with protective layer structure, and this material comprises:
The carbon-coating material, the material layer that it is made up of graphite material and/or Graphene;
The polymkeric substance vapor deposition layer, it is through on aforementioned carbon-coating material, carrying out the formed material layer of polymkeric substance vapour deposition, its thickness is between the 0.05-15 micron.
Further, the thickness of described polymkeric substance vapor deposition layer is preferably between the 0.2-6 micron.
Further, the thickness of described polymkeric substance vapor deposition layer is preferably between the 0.6-2.5 micron.
Further, the thickness of described polymkeric substance vapor deposition layer further is preferably between the 1.0-1.5 micron.
Further, the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
Further, described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
Further, described carbon-coating material is the flexible synthetic graphite mould material of thickness between the 10-70 micron.
Further, described carbon-coating material includes the carbon-coating base material part, and the carbon-coating overlapping portion, and wherein the area size of carbon-coating base material part is greater than the carbon-coating overlapping portion, and this carbon-coating overlapping portion is placed on the carbon-coating base material part.
Further, described carbon-coating overlapping portion includes two-layer and two-layer above carbon-coating overlapping portion, and wherein, the size of carbon-coating overlapping portion that is positioned at top-direction is less than the size that is positioned at the carbon-coating overlapping portion on the bottom direction.
Further, described carbon-coating overlapping portion is bonding each other through tackiness agent and carbon-coating base material part.
Further, described carbon-coating overlapping portion is copper sheet or the aluminium flake of thickness between the 5-200 micron.
Further, add at the carbon-coating material surface and be equipped with the metallic object that comprises wire or scrap metal.
Further; Corresponding branch body structure; The interior miniature synusia that contracts in the yardstick is set; Wherein body structure is to obtain through the carbon-coating material that cuts after polymkeric substance gas-phase deposition coating is handled this minute, wherein should in miniature synusia carry out polymkeric substance vapour deposition operation in order to add after placing between the branch body structure that stacks through the mode that contracts in the size.
Further, described interior miniature synusia is through silica gel sheet or both one of which realizations at least of plastic sheet.
Further, described interior miniature synusia with respect to the planar dimension of minute body structure, evenly inwardly shrinks the 0.5-10 millimeter.
Further, when the carbon-coating material is carried out the individual layer plated film, the substrate that scribbles pressure sensitive adhesive is set, wherein this substrate carries out polymkeric substance vapour deposition operation in order to stick the carbon-coating material through the pressure sensitive adhesive position on it after.
Further; Be directed to described carbon-coating material; Setting has two or more fixation kits that can carry out the position qualification to the carbon-coating material; And the stationary state control unit, control two or more fixation kits and can not contact the carbon-coating material simultaneously, and in the polymkeric substance vapour deposition time, rotating each other the carbon-coating material is fixed.
Further, be directed to described carbon-coating material, both sides are provided with polymkeric substance gas-phase deposition coating material, and wherein, relative polymkeric substance gas-phase deposition coating material forms and extends the bound edge outside the carbon-coating material.
Further, aforesaid bound edge keeps the bound edge zone that extends 2-20 millimeter outside the carbon-coating material.
Further, the both sides on the carbon-coating material are provided with the polymkeric substance vapor deposition layer, and wherein the thickness of a side plated film is the 1-15 micron, and as skin, the thickness of an other side plated film therein is the 0.05-2 micron, as internal layer.
Description of drawings
Fig. 1 is the carbon-coating material described in the invention and the decomposing schematic representation of polymkeric substance vapor deposition layer.
Fig. 2 is the synoptic diagram that is provided with the carbon-coating material of carbon-coating overlapping portion.
Fig. 3 is the synoptic diagram that is provided with the carbon-coating material of metallic object.
Fig. 4 is the synoptic diagram of cutting apart situation of carbon-coating material behind the polymkeric substance gas-phase deposition coating.
Fig. 5 is the synoptic diagram of position relation between branch body structure and the interior miniature synusia.
Fig. 6 is the synoptic diagram of mutual intussusception between branch body structure and the interior miniature synusia.
Fig. 7 is the synoptic diagram that is provided with the substrate of formation of pressure-sensitive adhesive layer.
Fig. 8 is the synoptic diagram that is provided with substrate, formation of pressure-sensitive adhesive layer and carbon-coating material embodiment.
Embodiment
In the present invention, through the mode of polymkeric substance vapour deposition, film former layer on the carbon-coating material utilizes this thin film layer, can give carbon-coating material protection layer structure expediently.
Particularly, the invention provides a kind of carbon-coating material with protective layer structure, this material comprises:
The carbon-coating material, preferred situation, the material layer of being made up of graphite material and/or Graphene in addition, also can be the laminate structure that other carbon component is formed, and does not also limit certainly;
The polymkeric substance vapor deposition layer, it is through on aforementioned carbon-coating material, carrying out the formed material layer of polymkeric substance vapour deposition, its thickness is between the 0.05-15 micron.
Below in conjunction with concrete embodiment, come preparation methods according to the invention is described.
Step 1 is gathered the carbon-coating material of treating the polymkeric substance vapour deposition;
In the present embodiment, selected carbon-coating material can be natural carbon-coating material, also can be synthetical carbon-coating material.
In the present invention, described carbon-coating material as typical embodiment, is preferably the graphite film material between the 1-150 micron.Be applied to the heat conduction aspect especially, certainly, also do not limit.
Particularly be directed to the synthetic graphite mould material.Described carbon-coating material, the more preferably flexible synthetic graphite mould material of thickness between the 10-70 micron.The graphite film material of the type has good collapsible performance and conduction, heat dispersion.
As for example, synthetic graphite mould material commonly used at present is 25 microns a synthetic graphite mould material such as thickness, is applied in some smart mobile phones, and its thermal conductivity can reach 1500-1900W/mk, even higher.Utilize the material of high thermal conductivity like this, the miniaturized that realizes smart mobile phone is necessary.
But at present; Be directed to the synthetic graphite mould material of this type; In order to prevent that the graphite film material from use breaking, and perhaps produces phenomenons such as chip, to its protection mode of carrying out; Be the adhesive coating layer on the top layer of graphite film material, and then on adhesive layer, cover one deck external protection.Such as for 25 microns rostone ink film, coated adhesive layer may reach the 5-15 micron; And the external protection that is covered; Can reach the 5-15 micron again, so, the heat conduction advantage of rostone ink film; After thermal conductivity is very low on being provided with the adhesive layer and protective membrane, can lose very big.
Therefore,, in order to play a protective role, and reduce especially suitable the present invention for the very high synthetic graphite mould material of thermal conductivity because of the thermal diffusivity loss of energy that adhesive layer and external protection caused.
In addition, grapheme material has good heat-conducting equally, and the heat sink material that utilizes grapheme material to superpose and constituted each other is similar to aforesaid graphite film material.When utilizing grapheme material to realize the heat radiation purpose, can utilize the present invention to carry out polymkeric substance vapour deposition operation equally.As typical embodiment, can be preferably the grapheme material between the 1-150 micron.This is because grapheme material too thin the time, equally also can influence the capacity of heat transmission.
Described grapheme material and graphite material can also mix or synergetic operation between the two, process grapheme material and graphite material compound material forms mutually.
Certainly, the carbon-coating material that natural graphite constituted can be applied to the present invention too.
As giving an example, selected in the present embodiment carbon-coating material is the synthetic graphite carbon-coating material of 30 micron thickness, and for laminar, last bottom surface is the rectangle sheet structure of 20cm * 25cm.
Step 2 is transferred to aforesaid carbon-coating material among the cavity of equipment of polymkeric substance vapour deposition, carries out polymkeric substance vapour deposition operation;
Continue foregoing embodiment.With aforesaid rectangle sheet carbon-coating material, be placed among the cavity of polymkeric substance vapor deposition apparatus.In the present embodiment, as giving an example, the material of the polymkeric substance vapour deposition of being adopted is polyphenylene ethyl.
Described polyphenylene ethyl is called Parylene again, and perhaps Parylene is a kind of polymkeric substance vapour deposition macromolecule polymer material.This polymkeric substance gas-phase depositing materials, in the cavity environment of polymkeric substance vapour deposition, can polymerization reaction take place in vapor deposition processes, generate the macromolecule polymeric material of stable performance, good insulation preformance.It is the chemical polymerization thing vapour deposition of under vacuum condition, being carried out.
As giving an example, with the carbon-coating material of aforesaid 30 micron thickness, mid-the putting of polymkeric substance vapour deposition cavity at polyphenylene ethyl is adjusted to needed temperature of polymkeric substance vapour deposition and vacuum tightness with condition, launches polymkeric substance vapour deposition operation.
In addition, can also use polyimide material to carry out the polymkeric substance vapour deposition.Polyimide has the polymerization of good film forming aspect equally.In the present invention, polyimide material can change gas phase state into, when carrying out the polymkeric substance vapour deposition, and polymerization reaction take place, the polyimide coating after the generation polymerization.The film forming properties of polyimide is very strong, but when carrying out the polymkeric substance vapour deposition, requires the vacuum tightness higher than parylene polymer vapour deposition usually; Certainly, also also non-limiting.
Step 3, the thickness of the rete that obtains in described polymkeric substance vapour deposition reaches under the situation of preset thickness, accomplishes the polymkeric substance vapour deposition, and wherein, this preset thickness is between the 0.05-15 micron.
The reason that this thickness is set is, if the thickness of the rete that aforesaid polymkeric substance vapour deposition obtains is lower than 0.05 micron, because the too thin cause of rete, the provide protection surperficial to carbon-coating will reduce, and can't improve the toughness of mould material effectively; If its thickness again can be too big because of the thickness of self greater than 15 microns, influence the heat conductivility of former carbon-coating; In addition, if original carbon-coating material is to have flexibility, folding graphite film material, so,, also can influence the flexibility of this graphite film material if thickness is too big.
Further, the rete that described polymkeric substance vapour deposition obtains, thickness is preferably the 0.2-6 micron.In this thickness range, the rete that described polymkeric substance vapour deposition obtains both can prevent that the material on carbon-coating surface from coming off, and also had intensity preferably, higher flexibility simultaneously.
Further, the rete that described polymkeric substance vapour deposition obtains, thickness is more excellent is chosen as the 0.6-2.5 micron, and the polymkeric substance vapour deposition thickness between this scope both can keep intensity preferably, also can keep the snappiness of carbon-coating material; In addition, because the thickness of self is limited, less to the heat conductivility influence of carbon-coating material.Simultaneously, under the situation of this thickness, also be convenient to carry out machining control.
Further, the thickness of described polymkeric substance vapor deposition layer has good performance of heat dissipation in order to make it; Can also be between the 1.0-1.5 micron with the gauge control of rete; On this thickness, can keep the heat dispersion of carbon-coating material well, and the snappiness of carbon-coating material.
Fig. 1 has showed the carbon-coating material described in the invention and the decomposing schematic representation of polymkeric substance gas-phase depositing materials.
Carbon-coating material 100 wherein is a base material, and polymkeric substance vapor deposition layer 200 is the vapour deposition coating on carbon-coating material 100, after polymkeric substance vapour deposition operation, forms the good binding state.
In the present invention, be directed to the polymkeric substance vapour deposition operation that the carbon-coating material is carried out, also have more technical characterictic, proceed explanation below.
(1) is directed to the base material of carbon-coating material, the carbon-coating overlapping portion can also be set, be directed to carbon-coating material base material and carbon-coating overlapping portion then and carry out polymkeric substance vapour deposition operation jointly.
Join shown in Figure 2ly, showed the embodiment of carbon-coating material here, be referred to as carbon-coating base material part 400 here, on carbon-coating base material part 400, also be provided with carbon-coating overlapping portion 410 as base material.Described carbon-coating overlapping portion 410 is circular configurations.The area size of aforesaid carbon-coating base material part 400 is greater than the area size of carbon-coating overlapping portion 410.In use, this carbon-coating overlapping portion 410 is depended on carbon-coating base material part 400 fix, then it is carried out polymkeric substance vapour deposition operation.
Described carbon-coating overlapping portion 410 can adopt same carbon-coating material to make, and also can adopt with carbon-coating base material part 400 material different and make.Such as when the graphite film material that described carbon-coating base material part 400 is 30 micron thickness, described carbon-coating overlapping portion 410 can adopt the graphite film material of this specification to make too.
In addition, also can aforesaid carbon-coating overlapping portion 410 be adopted the graphite material of other specification, such as the natural graphite flakes of 50 micron thick.
In addition, aforesaid carbon-coating overlapping portion 410 also is fit to adopt metallic substance to make.This is because metal has good heat-conducting equally, and the radial heat conductivility is good, but graphite material radial heat conductivility is then lower.As preferred embodiment, can adopt the copper sheet or the aluminium flake of 5-200 micron, make carbon-coating overlapping portion 410.Certainly, also can adopt the good conductor of other heat to make carbon-coating overlapping portion 410.
Aforesaid carbon-coating overlapping portion and carbon-coating base material part before carrying out the vapour deposition of common polymkeric substance, are fit to carry out sealing treatment each other, make its closely contact each other.This sealing treatment as preferred embodiment and non-limiting, can be realized through tackiness agent.Based on tackiness agent aforesaid carbon-coating overlapping portion 410 is fixed with carbon-coating base material part 400 between the two, carried out polymkeric substance vapour deposition operation then.
Described tackiness agent, non-limiting as giving an example, can adopt organic adhesion agent, such as pressure-sensitive adhesive, the silica gel material that perhaps heat conductivility is stronger etc.In addition, also can adopt tinsel or metal powder or metallic particles, through being heated the mode of fusing, the adhesive attraction of resolidification reaches fixed effect after fusing.
(2) with described carbon-coating material as base material, layout is carried out the polymkeric substance gas-phase deposition coating then with wire or scrap metal above that.
Utilization is distributed in the metallic object of a type of wire or metal fragment on the carbon-coating material base material, can improve whole heat sink material and extraneous contact area, is more convenient for receiving extraneous heat, perhaps to extraneous distribute heat.
Join shown in Figure 3ly, on carbon-coating material 100, be distributed with metallic object 500, this metallic object 500 is fit to adopt less metal constructions of yardstick such as wires or scrap metal to realize.Described metallic object 500, be distributed on the carbon-coating material 100 after, just can directly carry out coating operation.
In addition, described metallic object 500, can also be fixed on the carbon-coating material 100 through tackiness agent after, carry out coating operation again.
In addition; Can also be through both modes of one of which at least of the aforesaid carbon-coating material of rapid heating 100 or metallic object 500; Make metallic object 500 that partial melting take place at least; Utilize the adhesive attraction of fusing back resolidification then, make its mutual fixed position, and then carry out the operation of polymkeric substance gas-phase deposition coating again.
(3) carry out polymkeric substance gas-phase deposition coating carbon-coating material afterwards, it is cut apart, will cut apart branch body structure afterwards, have the coating operation of sealing effect.
Particularly, its working method includes following steps:
Step S210, with the coating operation that the carbon-coating material monolithic carries out the polymkeric substance vapour deposition, the thickness of its plated film is between the 0.05-15 micron;
Step S220 is with the material cut composition body structure after the polymkeric substance vapour deposition processing;
Step S230; Corresponding divide body structure that the interior miniature synusia that contracts in the yardstick is set; Miniature synusia in this added with the mode that contracts in the size place between the branch body structure that stacks, carry out the polymkeric substance vapour deposition once more, the thickness of its polymkeric substance gas-phase deposition coating is between the 0.05-15 micron;
Step S240 accomplishes after the polymkeric substance vapour deposition, with separating between contiguous interior miniature synusia and the branch body structure, accomplishes the polymkeric substance gas-phase deposition coating operation to the exposed edge after the split structure cuts.
Come the step of front is described as follows in conjunction with Fig. 4, Fig. 5 and Fig. 6:
At first, carbon-coating material 100 is utilized the mode of aforesaid polymkeric substance vapour deposition, carry out coating film treatment.
Then, with the carbon-coating material after the polymkeric substance vapour deposition, cut apart, the mode of cutting apart adopts cutting to get final product.As shown in the figure, the carbon-coating material 100 behind whole plated film has been divided into the branch body structure 110 of four " recessed " word shapes.
Then, join shown in Figure 5ly, the interior miniature synusia 600 that contracts in the yardstick is set.Miniature synusia 600 in described, it is consistent or approximate with aforesaid minute body structure 110 to refer to shape, but the edge section on the in-plane, the evenly structure of inside contraction.Such as, as preferred embodiment, described interior miniature synusia with respect to the planar dimension of minute body structure, evenly inwardly shrinks the 0.5-10 millimeter.
Should in miniature synusia, as preferred embodiment, adopt silica gel sheet or plastic sheet both at least one of which realize.Such as, can utilize the silica gel sheet to realize separately, such as, thickness is 1 millimeter silica gel sheet; Also can adopt plastic sheet to realize, be the plastic sheet of 1 millimeter such as thickness, and described plastic sheet, is preferably the softish plastic sheet; The matrix material that in addition, can also adopt silica gel sheet and plastic sheet to be fixed together is each other realized.
In practical application, aforesaid interior miniature synusia, preferred thickness are fit to adopt sheet structure to realize between the 10-2000 micron; Certainly, also also non-limiting.
Join shown in Figure 5ly, show in the accompanying drawing here, dividing body structure 110 is " recessed " word shape; Accordingly, interior miniature synusia 600 is " recessed " word shape too, but the edge of its planar dimension contracts in evenly.
In use, between adjoining branch body structure, and between the edge of interior miniature synusia and adjacent branch body structure, distance contracts in being fit to arrange uniformly with interior miniature synusia pad.As shown in Figure 6, divide between body structure 110 and the interior miniature synusia 600, intussusception divides the edge section of body structure 110 all to protrude in outside the interior miniature synusia 600 each other.
Accomplish after the aforesaid intussusception operation, it is carried out the coating film treatment operation of polymkeric substance vapour deposition.
So, divide the part of being covered by interior miniature synusia 600 on the body structure 110, all can't carry out polymkeric substance vapour deposition operation; Other part, particularly be exposed to outer, because of the edge section that cutting is caused, then can carry out polymkeric substance vapour deposition operation effectively.Utilize this operating method, can be with the edge section coating operation that carries out the vapour deposition of vacuum polymerization thing after the cutting, and can not carry out coating operation to covered part by interior miniature synusia.
After the coating operation of accomplishing vacuum polymerization thing vapour deposition once more, with miniature synusia 600 in contiguous each with divide between the body structure 110 and separate.Such as the interior miniature synusia 600 that will be close to divide between the body structure 110 and open one by one, just can obtain cut edge part from the branch body structure 110 of new completion plated film seal operation.
(4) when carrying out the coating film treatment of carbon-coating material, can also only carry out coating film treatment, and coating film treatment is not carried out in the another one side a side of carbon-coating material.
The mode of particularly, carrying out the individual layer plated film includes following steps:
Step S310 is provided with the substrate that scribbles pressure sensitive adhesive;
Step S320, the carbon-coating material is sticked in the pressure sensitive adhesive position on corresponding the aforesaid base plate, and the carbon-coating material is carried out polymkeric substance vapour deposition operation;
Step S330, the thickness of polymkeric substance gas-phase deposition coating are chosen between the 0.05-15 micron, behind polymkeric substance vapour deposition end of operation, the carbon-coating material are taken off from aforesaid substrate.
Join shown in Figure 7ly, substrate 700 at first is set, on this substrate 700, be coated with and be covered with formation of pressure-sensitive adhesive layer 710, this formation of pressure-sensitive adhesive layer 710 is suitably for the pressure sensitive adhesive of low degree of peeling off.Described low degree of peeling off refers to after described carbon-coating material adheres on formation of pressure-sensitive adhesive layer 710, if opened once more, can not destroyed by the bounding force of this formation of pressure-sensitive adhesive layer 710.
Be directed to the aforesaid substrate 700 that is provided with formation of pressure-sensitive adhesive layer 710, after the carbon-coating material is adhered on formation of pressure-sensitive adhesive layer 710, it be placed in carry out the polymkeric substance gas-phase deposition coating among the cavity of vacuum polymerization thing vapour deposition and handle.In this case, an other side of carbon-coating material is protected by described formation of pressure-sensitive adhesive layer 710, can't carry out polymkeric substance vapour deposition operation.So, accomplish coating film treatment and afterwards this carbon-coating material is opened, just obtain single side and carried out the carbon-coating material of coating film treatment.
(5) handle in the operation at the polymkeric substance gas-phase deposition coating that once carries out, all parts of carbon-coating material are all carried out the mode of coating film treatment.
The purpose of this mode is to handle in order to carry out complete vacuum polymerization thing vapour deposition once to the carbon-coating material.A reason of carrying out like this is: when carrying out polymkeric substance vapour deposition processing, need point of suppon be set to the carbon-coating material, support this carbon-coating material.And the blind spot of vacuum polymerization thing vapour deposition then can be caused in the position of this point of suppon.How to eliminate this blind spot, non-limiting as giving an example, can adopt following step:
Step S410 is directed to the carbon-coating material that need carry out the polymkeric substance vapour deposition, chooses two or more the point of contact of treating above that;
Step S420, along with the carrying out of polymkeric substance vapour deposition operation, the situation of covering of point of contact is treated in conversion these two or more, makes it not cover the carbon-coating material simultaneously at one time;
Step S430, the thickness of polymkeric substance gas-phase deposition coating are chosen between the 0.05-15 micron, behind the coating operation that carries out whole polymkeric substance vapour depositions, accomplish the comprehensive coating operation that is directed to the carbon-coating material.
As giving an example, can carry out like this:
Utilize the mode of clamping,, fix the carbon-coating material such as the structure of clip pattern.In use, only a location point need be clamped, just fixed effect can be realized.
So; Can correspondingly be provided with and have two or more fixation kits that can carry out the position qualification the carbon-coating material; And stationary state control unit; Control two or more fixation kits and can not contact the carbon-coating material simultaneously, and in the polymkeric substance vapour deposition time, rotating each other the carbon-coating material is fixed.Described fixation kit can be to be similar to the such fixed sturcture of clip, also can be the support bar that utilizes more than three or three, the structure that the carbon-coating material is supported.Described stationary state control unit comprises timing topology, through clock and pre-set programs, comes the stationary state of fixation kit is adjusted, and it is being rotated the carbon-coating material is implemented fixing operation.
For instance, can be directed to, the fixation kit with three position bites is set with a carbon-coating material.When one of them nip points during in clamp position, other clamp structure all is not in clamp position.Such as the total time of polymkeric substance vapour deposition is six hours, the time that just can distribute for each bite two hours.Outside two hours, this bite is not in clamp position.
So polymkeric substance vapour deposition time of 4 hours can also be distributed in the position of each bite.If the speed of polymkeric substance vapour deposition is the isostatic words, so, in the position of bite, the thickness of its polymkeric substance plated film that vapour deposition obtains is 4/6 of other position; Though thickness reduces to some extent, can not form the blind spot of polymkeric substance vapour deposition.
(6) utilize the mode of polymkeric substance vapour deposition, the carbon-coating material production is had the coating film treatment operation scheme of bound edge.
Under this mode, when carrying out the processing of polymkeric substance gas-phase deposition coating, can generate the coating structure that extends outside the carbon-coating material.This structure formation can let the user expediently through extending the coating structure outside the carbon-coating material, opens or grip this carbon-coating material.Particularly, can obviously improve the stretch-proof degree of carbon-coating edge of materials part through this structure.This is because if the edge section of carbon-coating material is torn or stretched operation, direct stressed object will be to extend the coating structure that the bound edge outside the carbon-coating material is used, but not the carbon-coating material, so just protect the carbon-coating material effectively.
Particularly, and non-limiting, the mode of extending the bound edge plated film includes following steps as for example:
Step S510 is provided with substrate, on this substrate, applies pressure sensitive adhesive;
Step S520 is being provided with the substrate position of aforementioned pressure sensitive adhesive, sticks the carbon-coating material;
Step S530; Be directed to the coating operation that a side of carbon-coating material is carried out the polymkeric substance vapour deposition; The thickness of its plated film is between the 0.05-15 micron; It is opened afterwards again and be directed to the coating film treatment operation that an other side is carried out the polymkeric substance vapour deposition again, the thickness of its plated film is equally between the 0.05-15 micron;
Step S540 under the situation of the bound edge that keeps twice plated film, removes unnecessary plated film part.
Describe through concrete embodiment below.
Join shown in Figure 8ly, in the embodiment shown in this figure, be provided with substrate 700.On substrate 700, be provided with formation of pressure-sensitive adhesive layer 710.The viscosity of the pairing pressure-sensitive adhesive of described formation of pressure-sensitive adhesive layer is to hang down degree of peeling off.Described low degree of peeling off refers to and attaches in the above after the carbon-coating material, if the carbon-coating material is taken off, can be because of the adhesive attraction of adhesive, and the carbon-coating material is caused damage.
So, be directed to the substrate 700 that is provided with formation of pressure-sensitive adhesive layer 710, just can attach carbon-coating material 100.Described here carbon-coating material 100 is preferably the graphite film material with flexibility.As giving an example, the graphite film material of synthetical 10-70 micron generally has good flexibility.Here as for example, employing be the synthetic graphite mould material of 30 micron thickness, it is flexible good.After being attached to aforesaid graphite film material on the substrate 700 pairing formation of pressure-sensitive adhesive layer 710, it is presented among the cavity of polymkeric substance vapour deposition, carries out the vapour deposition operation first time.
After having accomplished preset deposit thickness, this deposit thickness is non-limiting as giving an example, and can it be taken as 5 microns.
Then, be inconjunction with the film coating composition of the polymkeric substance vapour deposition on the carbon-coating material 100, it is taken off from substrate 700, carry out gas-phase deposition coating then for the second time and handle.
Aforesaid second time, gas-phase deposition coating was handled, and can also select to have the substrate of formation of pressure-sensitive adhesive layer with having that side of film coating composition for the first time, with this side corresponding after stickup, the sealing, carry out the coating film treatment second time.
This scheme can be controlled the coating film thickness of carbon-coating material 100 both sides effectively.
It is to be noted; If for the second time carry out vacuum plating, be the carbon-coating material that directly will accomplish behind the vacuum coating for the first time, having no the words of directly carrying out vacuum plating under the situation of protection; So; Carry out after the vacuum plating for the second time, the thickness that can form a side is bigger, less this phenomenon of the thickness of opposite side.This be because, the side that thickness is bigger, its thickness be for the first time with the thickness summation of carrying out gas-phase deposition coating for the second time; And a side of thinner thickness, its thickness only corresponding carry out the coating film thickness of gas-phase deposition coating for the second time.
And then, under the situation of the bound edge that forms that keeps twice plated film, remove unnecessary plated film part.And non-limiting, it is regional to keep the bound edge that extends 2-20 millimeter outside the carbon-coating material as preferred embodiment, handles and the bound edge of other part is done excision.
(7) be directed to same carbon-coating material, skin is provided with different polymer gas-phase deposition coating thickness within it.
When carrying out the processing of polymkeric substance gas-phase deposition coating, ectonexine carries out the mode of thickness difference alienation plated film, and is non-limiting as giving an example, and includes following steps:
Step S610 is provided with substrate, on this substrate, applies pressure sensitive adhesive;
Step S620 is being provided with the substrate position of aforementioned pressure sensitive adhesive, sticks the carbon-coating material;
Step S630 carries out the polymkeric substance gas-phase deposition coating, afterwards it is opened, and proceeds the coating operation of polymkeric substance vapour deposition in an other side,
Wherein, be the 1-15 micron at the thickness of an aforesaid wherein side plated film, as skin, the thickness of an other side plated film therein is the 0.05-2 micron, as internal layer.
Through aforesaid mode, a side coating film thickness that is obtained is thicker, and the coating film thickness of an other side is thinner.This structure has value widely in practical application.This is because a side that is provided with thicker plated film can play a good protection to whole Coating Materials as outer field words, makes carbon-coating material wherein stably to exist.On the other hand, the coating film thickness of internal layer is thinner, this structure formation, and under situation about directly internal layer being attached on the thermal source, the heat of thermal source just can be transferred on the carbon-coating material very effectively.
Through the present invention, can realize very outstanding effect.Under current existing technical qualification, be directed to the set resist of graphite film, the adhesive layer comprising applying have the 5-15 micron thick usually, and the thickness of external protection can reach the 5-15 micron thick usually.So the total thickness of resist is about the 10-30 micron.
And through the polymkeric substance gas-phase deposition coating material that the present invention realized, and non-limiting, the thickness of its individual layer can be controlled at about the 1.0-1.5 micron, is about 10% of current resist total thickness as for example; Certainly can also be thinner.
Resist of the prior art, and the gas-phase depositing materials that the present invention adopted are hot poor conductor, and its thermal conductivity is comparatively approaching.As for example, its thermal conductivity is taken as under the consistent situation, because be inversely proportional to through the heat-transfer rate of resist and the thickness of resist; So; Utilize the present invention,, can improve 5-10 doubly the heat transfer efficiency of heat through the protective layer structure formed by adhesive layer and external protection.
More than be the description of this invention and non-limiting, based on other embodiment of inventive concept, also all among protection scope of the present invention.

Claims (60)

1. carbon-coating preparation methods with protective layer structure is characterized in that this method includes following steps:
Step 1 is gathered the carbon-coating material of pending polymkeric substance vapour deposition;
Step 2 is transferred to aforementioned carbon-coating material among the cavity of equipment of polymkeric substance vapour deposition, carries out polymkeric substance vapour deposition operation;
Step 3 reaches under the situation of preset thickness at the thickness of described polymkeric substance vapor deposition layer, accomplishes polymkeric substance vapour deposition operation, and wherein this preset thickness is between the 0.05-15 micron.
2. a kind of carbon-coating preparation methods with protective layer structure according to claim 1, it is characterized in that: the thickness of described polymkeric substance vapor deposition layer is preferably between the 0.2-6 micron.
3. a kind of carbon-coating preparation methods with protective layer structure according to claim 2, it is characterized in that: the thickness of described polymkeric substance vapor deposition layer is preferably between the 0.6-2.5 micron.
4. a kind of carbon-coating preparation methods with protective layer structure according to claim 3, it is characterized in that: the thickness of described polymkeric substance vapor deposition layer further is preferably between the 1.0-1.5 micron.
5. a kind of carbon-coating preparation methods with protective layer structure according to claim 1 is characterized in that: the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
6. a kind of carbon-coating preparation methods with protective layer structure according to claim 1 is characterized in that: described carbon-coating material is the graphite film material of thickness between the 1-150 micron.
7. a kind of carbon-coating preparation methods with protective layer structure according to claim 6 is characterized in that: described carbon-coating material is the flexible synthetic graphite mould material of thickness between the 10-70 micron.
8. a kind of carbon-coating preparation methods with protective layer structure according to claim 1 is characterized in that: described carbon-coating material is the carbon-coating material that natural graphite constituted.
9. a kind of carbon-coating preparation methods with protective layer structure according to claim 1 is characterized in that: described carbon-coating material is the grapheme material of forming through Graphene.
10. a kind of carbon-coating preparation methods according to claim 1 with protective layer structure; It is characterized in that: described carbon-coating material; Include the carbon-coating base material part; And the carbon-coating overlapping portion, wherein the area size of carbon-coating base material part is greater than the carbon-coating overlapping portion, and this carbon-coating overlapping portion is placed on the carbon-coating base material part.
11. a kind of carbon-coating preparation methods according to claim 10 with protective layer structure; It is characterized in that: described carbon-coating overlapping portion; Include two-layer and two-layer above carbon-coating overlapping portion; Wherein, the size of carbon-coating overlapping portion that is positioned at top-direction is less than the size that is positioned at the carbon-coating overlapping portion on the bottom direction.
12. a kind of carbon-coating preparation methods with protective layer structure according to claim 10 is characterized in that: described carbon-coating overlapping portion is bonding each other through tackiness agent and carbon-coating base material part.
13. a kind of carbon-coating preparation methods with protective layer structure according to claim 12, it is characterized in that: described tackiness agent is an organic adhesion agent, or metallic substance.
14. a kind of carbon-coating preparation methods with protective layer structure according to claim 10 is characterized in that: described carbon-coating overlapping portion is copper sheet or the aluminium flake of thickness between the 5-200 micron.
15. a kind of carbon-coating preparation methods with protective layer structure according to claim 1 is characterized in that: add at the carbon-coating material surface and put the metallic object that comprises wire or scrap metal, carry out the polymkeric substance vapour deposition again.
16. a kind of carbon-coating preparation methods with protective layer structure according to claim 15 is characterized in that: described metallic object, be fixed on the carbon-coating material through tackiness agent after, carry out coating operation again.
17. a kind of carbon-coating preparation methods according to claim 15 with protective layer structure; It is characterized in that: through heating aforesaid carbon-coating material and the metallic object mode of one of which at least; Make metallic object that partial melting take place at least; Utilize the adhesive attraction of fusing back resolidification then, make its mutual fixed position, carry out the operation of polymkeric substance gas-phase deposition coating again.
18. the carbon-coating preparation methods with protective layer structure is characterized in that this method includes following steps:
Step S210, with the coating operation that the carbon-coating material monolithic carries out the polymkeric substance vapour deposition, the thickness of its plated film is between the 0.05-15 micron;
Step S220 is with the material cut composition body structure after the polymkeric substance vapour deposition processing;
Step S230; Corresponding divide body structure that the interior miniature synusia that contracts in the yardstick is set; Miniature synusia in this added with the mode that contracts in the size place between the branch body structure that stacks, carry out the polymkeric substance vapour deposition once more, the thickness of its polymkeric substance gas-phase deposition coating is between the 0.05-15 micron;
Step S240 accomplishes after the polymkeric substance vapour deposition, with separating between contiguous interior miniature synusia and the branch body structure, accomplishes the polymkeric substance gas-phase deposition coating operation to the exposed edge after the split structure cuts.
19. a kind of carbon-coating preparation methods with protective layer structure according to claim 18 is characterized in that: miniature synusia in described, through silica gel sheet or both one of which realizations at least of plastic sheet.
20. a kind of carbon-coating preparation methods with protective layer structure according to claim 18 is characterized in that: miniature synusia in described, with respect to the planar dimension of minute body structure, evenly inwardly shrink the 0.5-10 millimeter.
21. a kind of carbon-coating preparation methods with protective layer structure according to claim 18 is characterized in that: miniature synusia in described is the sheet structure of thickness between the 10-2000 micron.
22. a kind of carbon-coating preparation methods with protective layer structure according to claim 18 is characterized in that: the thickness of described polymkeric substance vapor deposition layer, between the 0.2-6 micron.
23. a kind of carbon-coating preparation methods with protective layer structure according to claim 18 is characterized in that: the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
24. a kind of carbon-coating preparation methods with protective layer structure according to claim 18 is characterized in that: described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
25. the carbon-coating preparation methods with protective layer structure is characterized in that: the carbon-coating material is carried out the individual layer plated film, and the mode of plated film includes following steps,
Step S310 is provided with the substrate that scribbles pressure sensitive adhesive;
Step S320, the carbon-coating material is sticked in the pressure sensitive adhesive position on corresponding the aforesaid base plate, and the carbon-coating material is carried out polymkeric substance vapour deposition operation;
Step S330, the thickness of polymkeric substance gas-phase deposition coating are chosen between the 0.05-15 micron, behind polymkeric substance vapour deposition end of operation, the carbon-coating material are taken off from aforesaid substrate.
26. a kind of carbon-coating preparation methods with protective layer structure according to claim 25 is characterized in that: the thickness of described polymkeric substance vapor deposition layer, between the 0.2-6 micron.
27. a kind of carbon-coating preparation methods with protective layer structure according to claim 25 is characterized in that: the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
28. a kind of carbon-coating preparation methods with protective layer structure according to claim 25 is characterized in that: described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
29. the carbon-coating preparation methods with protective layer structure is characterized in that: carry out the polymkeric substance gas-phase deposition coating when handling being directed to the carbon-coating material, the mode of the carbon-coating material being carried out comprehensive plated film includes following steps,
Step S410 is directed to the carbon-coating material that need carry out the polymkeric substance vapour deposition, chooses two or more the point of contact of treating above that;
Step S420, along with the carrying out of polymkeric substance vapour deposition operation, the situation of covering of point of contact is treated in conversion these two or more, makes it not cover the carbon-coating material simultaneously at one time;
Step S430, the thickness of polymkeric substance gas-phase deposition coating are chosen between the 0.05-15 micron, behind the coating operation that carries out whole polymkeric substance vapour depositions, accomplish the comprehensive coating operation that is directed to the carbon-coating material.
30. a kind of carbon-coating preparation methods with protective layer structure according to claim 29 is characterized in that: the thickness of described polymkeric substance vapor deposition layer, between the 0.2-6 micron.
31. a kind of carbon-coating preparation methods with protective layer structure according to claim 29 is characterized in that: the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
32. a kind of carbon-coating preparation methods with protective layer structure according to claim 29 is characterized in that: described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
33. the carbon-coating preparation methods with protective layer structure is characterized in that: carry out the polymkeric substance gas-phase deposition coating when handling being directed to the carbon-coating material, the mode of extending the bound edge plated film includes following steps,
Step S510 is provided with substrate, on this substrate, applies pressure sensitive adhesive;
Step S520 is being provided with the substrate position of aforementioned pressure sensitive adhesive, sticks the carbon-coating material;
Step S530; Be directed to the coating operation that a side of carbon-coating material is carried out the polymkeric substance vapour deposition; The thickness of its plated film is between the 0.05-15 micron; It is opened afterwards again and be directed to the coating film treatment operation that an other side is carried out the polymkeric substance vapour deposition again, the thickness of its plated film is equally between the 0.05-15 micron;
Step S540 under the situation of the bound edge that keeps twice plated film, removes unnecessary plated film part.
34. a kind of carbon-coating preparation methods with protective layer structure according to claim 33 is characterized in that: keep the bound edge zone that extends twice plated film of 2-20 millimeter outside the carbon-coating material, handle and the bound edge of other part is done excision.
35. a kind of carbon-coating preparation methods with protective layer structure according to claim 33 is characterized in that: the thickness of described polymkeric substance vapor deposition layer, between the 0.2-6 micron.
36. a kind of carbon-coating preparation methods with protective layer structure according to claim 33 is characterized in that: the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
37. a kind of carbon-coating preparation methods with protective layer structure according to claim 33 is characterized in that: described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
38. the carbon-coating preparation methods with protective layer structure is characterized in that: carry out the polymkeric substance gas-phase deposition coating when handling being directed to the carbon-coating material, the mode that ectonexine carries out thickness difference alienation plated film includes following steps,
Step S610 is provided with substrate, on this substrate, applies pressure sensitive adhesive;
Step S620 is being provided with the substrate position of aforementioned pressure sensitive adhesive, sticks the carbon-coating material;
Step S630 carries out the polymkeric substance gas-phase deposition coating, afterwards it is opened, and proceeds the coating operation of polymkeric substance vapour deposition in an other side,
Wherein, be the 1-15 micron at the thickness of an aforesaid wherein side plated film, as skin, the thickness of an other side plated film therein is the 0.05-2 micron, as internal layer.
39. according to the described a kind of carbon-coating preparation methods with protective layer structure of claim 38, it is characterized in that: the material of described polymkeric substance vapour deposition is polyphenylene ethyl or both one of which of polyimide.
40. according to the described a kind of carbon-coating preparation methods with protective layer structure of claim 38, it is characterized in that: described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
41. the carbon-coating material with protective layer structure is characterized in that this material comprises:
The carbon-coating material, the material layer that it is made up of graphite material and/or Graphene;
The polymkeric substance vapor deposition layer, it is through on aforementioned carbon-coating material, carrying out the formed material layer of polymkeric substance vapour deposition, its thickness is between the 0.05-15 micron.
42. according to the described a kind of carbon-coating material with protective layer structure of claim 41, it is characterized in that: the thickness of described polymkeric substance vapor deposition layer is preferably between the 0.2-6 micron.
43. according to the described a kind of carbon-coating material with protective layer structure of claim 42, it is characterized in that: the thickness of described polymkeric substance vapor deposition layer is preferably between the 0.6-2.5 micron.
44. according to the described a kind of carbon-coating material with protective layer structure of claim 43, it is characterized in that: the thickness of described polymkeric substance vapor deposition layer further is preferably between the 1.0-1.5 micron.
45. according to the described a kind of carbon-coating material with protective layer structure of claim 41, it is characterized in that: the material of described polymkeric substance vapor deposition layer is polyphenylene ethyl or both one of which of polyimide.
46. according to the described a kind of carbon-coating material with protective layer structure of claim 41, it is characterized in that: described carbon-coating material is graphite film material or the grapheme material of thickness between the 1-150 micron.
47. according to the described a kind of carbon-coating material with protective layer structure of claim 46, it is characterized in that: described carbon-coating material is the flexible synthetic graphite mould material of thickness between the 10-70 micron.
48. according to the described a kind of carbon-coating material of claim 41 with protective layer structure; It is characterized in that: described carbon-coating material; Include the carbon-coating base material part; And the carbon-coating overlapping portion, wherein the area size of carbon-coating base material part is greater than the carbon-coating overlapping portion, and this carbon-coating overlapping portion is placed on the carbon-coating base material part.
49. according to the described a kind of carbon-coating material of claim 48 with protective layer structure; It is characterized in that: described carbon-coating overlapping portion; Include two-layer and two-layer above carbon-coating overlapping portion; Wherein, the size of carbon-coating overlapping portion that is positioned at top-direction is less than the size that is positioned at the carbon-coating overlapping portion on the bottom direction.
50. according to the described a kind of carbon-coating material with protective layer structure of claim 48, it is characterized in that: described carbon-coating overlapping portion is bonding each other through tackiness agent and carbon-coating base material part.
51. according to the described a kind of carbon-coating material with protective layer structure of claim 48, it is characterized in that: described carbon-coating overlapping portion is copper sheet or the aluminium flake of thickness between the 5-200 micron.
52., it is characterized in that: add at the carbon-coating material surface and be equipped with the metallic object that comprises wire or scrap metal according to the described a kind of carbon-coating material of claim 41 with protective layer structure.
53. according to the described a kind of carbon-coating material of claim 41 with protective layer structure; It is characterized in that: corresponding branch body structure; The interior miniature synusia that contracts in the yardstick is set; Wherein body structure is to obtain through the carbon-coating material that cuts after polymkeric substance gas-phase deposition coating is handled this minute, wherein should in miniature synusia carry out polymkeric substance vapour deposition operation in order to add after placing between the branch body structure that stacks through the mode that contracts in the size.
54., it is characterized in that according to the described a kind of carbon-coating material of claim 53 with protective layer structure: miniature synusia in described, through silica gel sheet or both one of which realizations at least of plastic sheet.
55., it is characterized in that according to the described a kind of carbon-coating material of claim 53 with protective layer structure: miniature synusia in described, with respect to the planar dimension of minute body structure, evenly inwardly shrink the 0.5-10 millimeter.
56. according to the described a kind of carbon-coating material of claim 41 with protective layer structure; It is characterized in that: when the carbon-coating material is carried out the individual layer plated film; Setting scribbles the substrate of pressure sensitive adhesive, and wherein this substrate carries out polymkeric substance vapour deposition operation in order to stick the carbon-coating material through the pressure sensitive adhesive position on it after.
57. according to the described a kind of carbon-coating material of claim 41 with protective layer structure; It is characterized in that: be directed to described carbon-coating material; Setting has two or more fixation kits that can carry out the position qualification to the carbon-coating material; And the stationary state control unit, control two or more fixation kits and can not contact the carbon-coating material simultaneously, and in the polymkeric substance vapour deposition time, rotating each other the carbon-coating material is fixed.
58. according to the described a kind of carbon-coating material of claim 41 with protective layer structure; It is characterized in that: be directed to described carbon-coating material; Both sides are provided with polymkeric substance gas-phase deposition coating material; Wherein, relative polymkeric substance gas-phase deposition coating material formation extends the bound edge outside the carbon-coating material.
59. according to the described a kind of carbon-coating material with protective layer structure of claim 58, it is characterized in that: aforesaid bound edge keeps the bound edge zone that extends 2-20 millimeter outside the carbon-coating material.
60. according to the described a kind of carbon-coating material of claim 41 with protective layer structure; It is characterized in that: the both sides on the carbon-coating material are provided with the polymkeric substance vapor deposition layer; Wherein the thickness of a side plated film is the 1-15 micron; As skin, the thickness of an other side plated film therein is the 0.05-2 micron, as internal layer.
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