CN108372689A - The composite material and preparation method of the layer containing electrical heating deicing - Google Patents
The composite material and preparation method of the layer containing electrical heating deicing Download PDFInfo
- Publication number
- CN108372689A CN108372689A CN201810401741.9A CN201810401741A CN108372689A CN 108372689 A CN108372689 A CN 108372689A CN 201810401741 A CN201810401741 A CN 201810401741A CN 108372689 A CN108372689 A CN 108372689A
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- China
- Prior art keywords
- layer
- electrical heating
- graphene paper
- composite material
- heating deicing
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- 239000002131 composite material Substances 0.000 title claims abstract description 66
- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 33
- 239000003365 glass fiber Substances 0.000 claims abstract description 31
- 150000001875 compounds Chemical class 0.000 claims abstract description 29
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 239000012528 membrane Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 3
- 229920001567 vinyl ester resin Polymers 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- -1 graphite Alkene Chemical class 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 77
- 238000010586 diagram Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229920013657 polymer matrix composite Polymers 0.000 description 2
- 239000011160 polymer matrix composite Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
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- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
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- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
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- B32B2307/202—Conductive
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Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
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Abstract
The invention discloses the composite material and preparation method of a kind of layer containing electrical heating deicing, which includes:Carbon fibre composite layer, metal decking;Graphene paper layer, the graphene paper layer are connected with connecting terminal thereon between the carbon fibre composite layer and the metal decking;And glass fiber compound material layer;The glass fiber compound material layer is bonded in respectively between the carbon fibre composite layer and the graphene paper layer, and between the graphene paper layer and the metal decking, to graphene paper be used as heating unit, so that composite structure reduces weight, and has electrical heating deicing function.
Description
Technical field
The present invention relates to composite material application fields, and in particular to a kind of composite material of the layer containing electrical heating deicing and preparation
Method.
Background technology
Currently, in engineer application level, it is widely used in the main body material of the electrical heating deicing layer of Aircraft Composite Structure
Material is METAL HEATING PROCESS piece, and METAL HEATING PROCESS piece combines together with composite material, compound to realize using the characteristic of its electrified regulation
The deicing function of material structure is the effectively reliable scheme of composite material electrical heating deicing using METAL HEATING PROCESS piece, but metal
Heating plate surface density is big, to which the loss of weight index to civil aircraft structures design brings adverse effect.
It is expected to the METAL HEATING PROCESS as composite material electrical heating deicing layer with highly conductive, heat conductivility grapheme material
The alternative materials of piece, the graphene film structure being commercialized at present are easily damaged, to ensure that its structural intergrity is commonly attached to base
On material, and base material is compatible with composite material poor, causes the two bonding quality poor;In addition, using large area integration graphene paper
It is glued with composite material, sees that the two is bonded into an entirety on surface, however actually between graphene paper lamella
Van der Waals force is weaker, is easy to cause the two from graphene paper piece interlaminar separation, and the stability of total is very poor, is long-term safety
Using hiding some dangers for.
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content
The purpose of the present invention is to provide the composite materials and preparation method of a kind of layer containing electrical heating deicing, to use
Graphene paper is as heating unit so that composite structure reduces weight, and has electrical heating deicing function.
To achieve the above object, the present invention provides a kind of composite materials of layer containing electrical heating deicing, including:Carbon fiber is multiple
Condensation material layer;Metal decking;Graphene paper layer, the graphene paper layer are located at the carbon fibre composite layer and the metal covering
Between plate, it is connected with connecting terminal thereon;And glass fiber compound material layer, the glass fiber compound material layer bond respectively
Between the carbon fibre composite layer and the graphene paper layer and the graphene paper layer and the metal decking it
Between, which is whole one layer, and different thickness can be made.
Preferably, through-hole is distributed on the graphene paper layer, the through-hole diameter is the smaller the better, so as to effectively protect
Demonstrate,prove the electric conductivity of graphene paper.
Preferably, the through-hole is uniformly distributed on the graphene paper layer.
Preferably, the composite material of the layer containing electrical heating deicing further includes glue-line.
Preferably, the glue-line is distributed in the through-hole and the graphene paper layer surface.
Preferably, material used in the glue-line include epoxy resin, unsaturated polyester resin, vinyl ester resin with
And bimaleimide resin, the selection of glue-line matching compatible with the resin of polymer matrix composites.
Preferably, the metal decking is aluminium alloy panel.
Preferably, the connecting terminal is connected to the end of the graphene paper layer, which stretches out the glass fibre
Except the adhesive surface of composite layer and the graphene paper layer, the not glued glass fiber compound material layer in end.
The present invention also provides a kind of preparation methods of the composite material of layer containing electrical heating deicing, include the following steps:(1)
Paving:By metal decking paving in die surface, then by glass fiber compound material prepreg paving on metal decking, so
Graphene paper layer, glass fiber compound material prepreg and carbon fibre composite prepreg are subjected to paving successively afterwards;And
(2) curing molding:Under the action of outer plus-pressure, each section forms integral structure, solidification is completed, in the end of graphene paper layer
Connecting terminal is connected, to prepare the composite material of the above-mentioned layer containing electrical heating deicing.
Preferably, in step (1), after by glass fiber compound material prepreg paving on metal decking, then
Paving glued membrane, then by graphene paper layer paving on glued membrane, using the fixed graphene paper layer of the viscosity of glued membrane, then successively again
Paving glued membrane, glass fiber compound material prepreg and carbon fibre composite prepreg, until completing paving.
Compared with prior art, the present invention has the advantages that:
(1) composite material of the layer according to the present invention containing electrical heating deicing is made using graphene paper as heating unit
It obtains composite structure and has electrical heating deicing function, relative to the scheme of conventional metals heating plate, the program can be reduced effectively
Construction weight;
(2) it is made of many graphene ontology lamellas due to graphene paper layer, body sheet inter-layer bonding force is small, relative to adopting
The scheme being glued with large area integration graphene paper and composite material, the layer according to the present invention containing electrical heating deicing
Under the premise of electric conductivity can be effectively ensured in the graphene paper layer that composite material contains a large amount of through-holes, realize graphene paper with it is compound
Material is effectively glued, and the problems such as being conducive to glue-line bonding graphene paper, avoid structural instability caused by being layered, improves its structure
With the stability of function;
(3) composite material of the layer according to the present invention containing electrical heating deicing is used as exhausted using glass fiber compound material layer
Edge layer is isolated with two conductive materials of aluminium alloy panel and carbon fibre composite ontology by graphene paper respectively,
Ensure safety in utilization and structural integrity;
(4) aluminium alloy panel is placed in total most by the composite material of the layer according to the present invention containing electrical heating deicing
Outer layer protects graphene paper heating unit;
(5) preparation method of the composite material of the layer according to the present invention containing electrical heating deicing is solidified into using a whole step
Type reduces subsequent handling.
Description of the drawings
Fig. 1 is the composite material schematic diagram of the layer containing electrical heating deicing before solidification according to the present invention;
Fig. 2 is the paper layer of graphene containing through-hole schematic diagram according to the present invention;
Fig. 3 is the composite material schematic diagram of the layer containing electrical heating deicing after solidification according to the present invention.
Main appended drawing reference explanation:
1:Graphene paper layer, 11:Through-hole, 12:Connecting terminal, 2:Glued membrane, 21:Glue-line, 3:Carbon fibre composite presoaks
Material, 31:Carbon fibre composite layer, 4:Glass fiber compound material prepreg, 41:Glass fiber compound material layer, 5:Metal
Panel, 6:Mold.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific implementation mode of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figures 2 and 3, according to a kind of composite material of layer containing electrical heating deicing of the specific embodiment of the invention,
Including:Carbon fibre composite layer 31;Metal decking 5;Graphene paper layer 1 and glass fiber compound material layer 41;The graphite
Alkene paper layer 1 is between the carbon fibre composite layer 31 and the metal decking 5, after the graphene paper 1 is switched on
Heating unit is connected with connecting terminal 12, for connecting power supply thereon;The glass fiber compound material layer 41 is bonded in institute respectively
It states between carbon fibre composite layer 31 and the graphene paper layer 1 and the graphene paper layer 1 and the metal decking 5
Between, metal decking 5 and 31 two, carbon fibre composite layer are had conduction by the glass fiber compound material layer 41 respectively
Property material be isolated with graphene paper layer 1, play the role of insulating layer, it is ensured that total safety in utilization, metal decking 5 protect
Protect the heating unit of graphene paper layer 1.
As a kind of preferred embodiment, through-hole 11 is distributed on the graphene paper layer 1.
As a kind of preferred embodiment, the through-hole 11 is uniformly distributed on the graphene paper layer 1.
As a kind of preferred embodiment, the composite material of the layer containing electrical heating deicing further includes glue-line 21.
As a kind of preferred embodiment, the glue-line 21 is distributed in the through-hole 11 and the graphene paper layer surface,
By graphene paper layer 1 " riveting " on glass fiber compound material layer 41.
As a kind of preferred embodiment, material used in the glue-line 21 include epoxy resin, unsaturated polyester resin,
Vinyl ester resin and bimaleimide resin, the selection of glue-line matching compatible with the resin of polymer matrix composites.
As a kind of preferred embodiment, the metal decking 5 is aluminium alloy panel.
As a kind of preferred embodiment, the connecting terminal 12 is connected to the end of the graphene paper layer 1, which stretches
Go out except the adhesive surface of the glass fiber compound material layer 41 and the graphene paper layer 1, the not glued glass in end
Glass fiber composite layer 41.
As shown in Figure 1, Figure 2 and Figure 3, according to a kind of composite wood of layer containing electrical heating deicing of the specific embodiment of the invention
The preparation method of material, includes the following steps:(1) paving:By 5 paving of metal decking on 6 surface of mold, then glass fibre is answered
4 paving of condensation material prepreg is on metal decking 5, then successively by graphene paper layer 1, glass fiber compound material prepreg 4
And carbon fibre composite prepreg 3 carries out paving;(2) curing molding:Under the action of outer plus-pressure, each section forms one
Structure completes solidification, connecting terminal 12 is connected in the end of graphene paper layer 1, to prepare the above-mentioned layer containing electrical heating deicing
Composite material.
As a kind of preferred embodiment, in step (1), by 4 paving of glass fiber compound material prepreg in metal
After on panel 5, then paving glued membrane 2 utilizes the sticky anchor stone of glued membrane 2 then by 1 paving of graphene paper layer on glued membrane 2
Then black alkene paper layer 1 repaves rubberizing film 2, glass fiber compound material prepreg 4 and carbon fibre composite prepreg 3 successively,
Until completing paving.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (10)
1. a kind of composite material of layer containing electrical heating deicing, which is characterized in that including:
Carbon fibre composite layer,
Metal decking,
Graphene paper layer, the graphene paper layer connect thereon between the carbon fibre composite layer and the metal decking
It is connected to connecting terminal;And
Glass fiber compound material layer, the glass fiber compound material layer are bonded in the carbon fibre composite layer and institute respectively
It states between graphene paper layer and between the graphene paper layer and the metal decking.
2. the composite material of the layer according to claim 1 containing electrical heating deicing, which is characterized in that on the graphene paper layer
Through-hole is distributed with.
3. the composite material of the layer according to claim 2 containing electrical heating deicing, which is characterized in that the through-hole is in the stone
It is uniformly distributed on black alkene paper layer.
4. the composite material of the layer according to claim 2 containing electrical heating deicing, which is characterized in that described to contain electrical heating deicing
The composite material of layer further includes glue-line.
5. the composite material of the layer according to claim 4 containing electrical heating deicing, which is characterized in that the glue-line is distributed in institute
It states in through-hole and the graphene paper layer surface.
6. the composite material of the layer according to claim 4 containing electrical heating deicing, which is characterized in that used in the glue-line
Material includes epoxy resin, unsaturated polyester resin, vinyl ester resin and bimaleimide resin.
7. the composite material of the layer according to claim 1 containing electrical heating deicing, which is characterized in that the metal decking is aluminium
Alloy panel.
8. the composite material of the layer according to claim 1 containing electrical heating deicing, which is characterized in that the connecting terminal connection
In the end of the graphene paper layer, which stretches out the bonding of the glass fiber compound material layer and the graphene paper layer
Except face, the not glued glass fiber compound material layer in end.
9. a kind of preparation method of the composite material of layer containing electrical heating deicing, which is characterized in that include the following steps:
(1) paving:By metal decking paving in die surface, then by glass fiber compound material prepreg paving in metal covering
On plate, then graphene paper layer, glass fiber compound material prepreg and carbon fibre composite prepreg are spread successively
Patch;And
(2) curing molding:Under the action of outer plus-pressure, each section forms integral structure, solidification is completed, in graphene paper layer
End connects connecting terminal, to prepare the composite material of the layer described in claim 1 containing electrical heating deicing.
10. the preparation method of the composite material of the layer according to claim 9 containing electrical heating deicing, which is characterized in that in step
Suddenly in (1), after by glass fiber compound material prepreg paving on metal decking, then paving glued membrane, then by graphite
Alkene paper layer paving, using the fixed graphene paper layer of the viscosity of glued membrane, it is multiple then to repave rubberizing film, glass fibre successively on glued membrane
Condensation material prepreg and carbon fibre composite prepreg, until completing paving.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109734468A (en) * | 2019-02-26 | 2019-05-10 | 航天材料及工艺研究所 | A kind of graphene paper enhancing carbon/carbon compound material and preparation method thereof |
US20200361612A1 (en) * | 2019-05-16 | 2020-11-19 | Airbus Operations S.L.U. | Resistive heated aircraft component and method for manufacturing said aircraft component |
-
2018
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109734468A (en) * | 2019-02-26 | 2019-05-10 | 航天材料及工艺研究所 | A kind of graphene paper enhancing carbon/carbon compound material and preparation method thereof |
US20200361612A1 (en) * | 2019-05-16 | 2020-11-19 | Airbus Operations S.L.U. | Resistive heated aircraft component and method for manufacturing said aircraft component |
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