CN100553966C - Non-metal article and method for coating surface thereof - Google Patents
Non-metal article and method for coating surface thereof Download PDFInfo
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- CN100553966C CN100553966C CNB2006100076928A CN200610007692A CN100553966C CN 100553966 C CN100553966 C CN 100553966C CN B2006100076928 A CNB2006100076928 A CN B2006100076928A CN 200610007692 A CN200610007692 A CN 200610007692A CN 100553966 C CN100553966 C CN 100553966C
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Abstract
The invention discloses a kind of non-metal article and method for coating surface thereof; this non-metal article comprises a non-metallic substrate, a base paint film layer group, a cermet rete; an and protective film; this base paint film layer group has a priming paint rete that applies on this non-metallic substrate; this cermet rete is to utilize the vacuum magnetic-control sputtering method; deposition one is closed the cermet material that forms with metal material with containing the carbon element aerification on the surface of this base paint film layer group, and this protective film is to apply transparent protective paint on the surface of this cermet rete.Mixed proportion by adjusting metal material and carbon element amount makes the surface of this non-metallic substrate can present more kinds of different color and lusters.
Description
Technical field
The present invention relates to the method for a kind of article and external coating thereof, particularly relate to a kind of non-metal article and method for coating surface thereof.
Background technology
In general, the texture of product appearance more or less all can influence buyer's purchase intention, therefore, and the color gloss that manufacturer all can pay attention to product appearance especially and presented.With the product that metal material is made, itself had metallic luster, do not need to handle through special, just can represent original color and luster.But for non-metallic material, then do not have the distinctive gloss of metal, need change to apply chromatograph, to present color and luster at its outer surface.
In recent years, some nonmetallic materials as carbon fiber, macromolecular material, engineering plastic etc., because of its distinctive character, are paid attention to and are researched and developed gradually, in many different fields new application have been arranged so far.Be example just with the carbon fiber material, because its light weight, has good intensity, elasticity and toughness again, therefore often be used to replace the higher heavy metal of partial density, for example use golf clubs, bat, tennis racket, Badminton racket, hockey lever etc. and hit articles for use, product is more light and handy also to have a better strength and toughness and make.Yet the appearance of carbon fiber is to be black, to the people the not good sensation of kind of a dullness, texture is arranged.Therefore, can add other color usually in addition, to cover the outward appearance of original black.
The external coating of general carbon fiber is to apply one deck priming paint earlier on carbon fiber material surface haply.Then, apply one deck colored paint again on the surface of this priming paint.At last, on this colored paint, be coated with a transparent protective paint again.For colored paint is attached on the priming paint as much as possible, before being coated with colored paint, must carrying out fine lapping by first outer surface, and make its surface slightly be coarse this priming paint.Yet; with the made product of said method; the color and luster that is presented still is not so good as gloss and the texture that metal material represented; because the adhesive force of colored paint is not high; and may have the problem that applies inequality, add colored paint itself and do not have any intensity, therefore; after the protective paint wearing and tearing were peeled off, then colored paint also can be worn easily and lose color and luster.
Summary of the invention
The objective of the invention is in order to provide a kind of, non-metal article and method for coating surface thereof can make non-metal article present metallic luster, improve attractive in appearance and increase texture, simultaneously, can provide more kinds of different metallic luster.
For achieving the above object, non-metal article of the present invention comprises non-metallic substrate, a base paint film layer group, a cermet rete made from non-metallic material, and a protective film.This base paint film layer group has one and entirely is coated on the lip-deep priming paint rete of this non-metallic substrate; this cermet rete is that plating is on this base paint film layer group; and for metal material aerifies with containing carbon element that to close the cermet material that forms made, this protective film is the surface that is transparence and is coated on this cermet rete.
The method for coating surface of non-metal article of the present invention is used for a non-metallic substrate, and comprises a base paint coating step, a cermet plated film step, and a diaphragm coating step.This base paint coating step is a coating paint layer and make it dry sclerosis on this non-metallic substrate, and this base paint coating step has a priming paint coating step, and it is to apply a priming paint and form a smooth priming paint rete on the surface of this non-metallic substrate.This cermet plated film step is with the vacuum magnetic-control sputtering method, on the surface of this priming paint rete deposition one with metal material with contain carbon element and aerify and to close the cermet rete that forms.This diaphragm coating step is to apply transparent protective paint on the surface of this cermet rete, to form the protective film that can protect this cermet rete.
Effect of the present invention is: utilize this cermet rete and make the surface of this non-metallic substrate present metallic luster, see through the ratio that the metal material of adjusting this cermet rete mixes with the carbon element amount, can present more kinds of different metallic luster.For example when the content ratio of metal material is higher, can make the outward appearance of this non-metal article present argenteous metallic luster; When the content ratio of carbon element is higher, then can makes the outward appearance of this non-metal article become obscure and present iron-gray metallic luster.
Description of drawings
Fig. 1 is a profile, and the preferred embodiment of non-metal article of the present invention is described;
Fig. 2 is a flow chart, and the preferred embodiment of the method for coating surface of non-metal article of the present invention is described;
Fig. 3 is a schematic diagram, illustrates that this preferred embodiment is to utilize a vacuum magnetic-control sputtering equipment, carries out the magnetron sputtering operation to a non-metallic substrate;
Fig. 4 is a schematic top plan view, in order to aid illustration Fig. 3.
The specific embodiment
Below by preferred embodiment and accompanying drawing non-metal article of the present invention and method for coating surface thereof are elaborated.
As shown in Figure 1, the preferred embodiment of non-metal article of the present invention comprises a non-metallic substrate 11, a base paint film layer group 12, a cermet rete 13, and a protective film 14.
This non-metallic substrate 11 is made with the non-metallic material of carbon fiber material, but also can be glass fibre, boron fibre, high-intensity engineering plastic, or high-intensity macromolecular material etc. is made.
This base paint film layer group 12 has a priming paint rete 121, and a jaqan rete 122.This priming paint rete 121 is entirely to be coated on the surface of this non-metallic substrate 11.This jaqan rete 122 is to be coated on the surface of this priming paint rete 121, to improve its flatness and brightness, preferably, is to be promoted to nearly minute surface degree.When practical operation, if the surface of this priming paint rete 121 is enough smooth, then might not this jaqan rete 122.
These cermet rete 13 plating are on jaqan rete 122 surfaces of this base paint film layer group 12.This cermet rete 13 is metal materials and contain carbon element and aerify that to close the cermet material that forms made.In this preferred embodiment, employed metal material is titanium, chromium, iron, nickel or zirconium metal, but also can be the alloy of above-mentioned metal material.The employed carbon element gas that contains then is hydrocarbon.Wherein be to be advisable with the less compound of molecular weight, methane (CH for example
4) or acetylene (C
2H
2) hydrocarbon because the activity of above-mentioned gas can be bigger, and be easy to form the cermet compound with metal material reaction chemical combination.
Because the cermet compound is to have fused metal and two kinds of materials of hydrocarbon, and have the advantage of metal and pottery concurrently, therefore, have preferable hardness and wear resistance, and use single metal material height.Simultaneously, cermet more can still can not keep original gloss and the disappearance that is difficult for being worn because of quenching or shock heating and produce embrittlement under long-term use.Preferably, the thickness of this cermet rete 13 is between 0.1～1 micron (μ m).
In this cermet rete 13, metal material and gas include the mixed proportion of carbon element amount and can adjust between 10: 1 and 1: 10, change whereby how different metallic luster.For example, when the ratio that metal material occupied was higher, the color of this cermet rete 13 can be partial to comparatively bright metallic luster, as is silvery white in color.Along with the increase of carbon content, then the color of this cermet rete 13 can transfer dimness gradually to, for example is to be iron-gray gloss.
This protective film 14 is to be transparence and to be coated on the surface of this cermet rete 13; except allowing metallic luster of this cermet rete 13 itself appear; the effectiveness of more can many one decks protecting this cermet rete 13 is avoided being worn and torn by direct scratch.
As shown in Figure 2, and cooperate Fig. 1, the preferred embodiment of the method for coating surface of non-metal article of the present invention is used for as carbon fiber, glass fibre, boron fibre, engineering plastic, or the non-metallic substrate of macromolecular material 11.This method for coating surface comprises a base paint coating step 21, a cermet plated film step 22, and a diaphragm coating step 23.
This base paint coating step 21 has a priming paint coating step 211, and a jaqan coating step 212.This priming paint coating step 211 is to apply one deck priming paint and make it dry sclerosis on the surface of this non-metallic substrate 11, and forms a smooth priming paint rete 121.This jaqan coating step 212 is that a protective paint is coated on the surface of this priming paint rete 121, to form a jaqan rete 122, improves the flatness and the brightness of this priming paint rete 121 whereby, preferably, is to present the sliding minute surface form of dipped beam.In this preferred embodiment, be to utilize the high-temperature baking or the mode of ultraviolet ray irradiation, in regular turn this priming paint rete 121 is dried sclerosis with jaqan rete 122.When practical operation,, be not implement this jaqan coating step 212 if the smoothness of formed priming paint rete 121 is enough.
It should be noted that before carrying out this base paint coating step 21, visual situation is ground, polished the surface of non-metallic substrate 1, reach processing such as corrosion protection, to promote its tack, wherein, being treated to of grinding, polishing and corrosion protection is engaged in this skill personage and had the knack of, and will not describe in detail at this.
This cermet plated film step 22 is the methods with vacuum magnetic-control sputtering (Vacuum Magnetron Sputtering); the non-metallic substrate 11 that is coated with priming paint and protective paint is carried out sputter coating, make this jaqan rete 122 surfaces go up deposition one with metal material with contain carbon element and aerify and close the cermet rete 13 that forms.Wherein, employed metal material is titanium, chromium, iron, nickel or zirconium metal, but also can be the alloy of above-mentioned metal material.The employed carbon element gas that contains is then for hydrocarbon, and as methane or acetylene, and metal material and gas include the ratio of carbon element amount and allocated between 10: 1 and 1: 10, change whereby how different metallic luster.
Shown in Fig. 2～4, below how explanation utilizes a vacuum magnetic-control sputtering equipment 3 to carry out vacuum magnetic-control sputtering, and this cermet rete 13 is deposited on the surface of this jaqan rete 122.
This vacuum magnetic-control sputtering equipment 3 comprise a vacuum cavity 31, a unit 32, of bleeding that is communicated with this vacuum cavity 31 be arranged on sputter unit 33, on this vacuum cavity 31 be positioned at this vacuum cavity 31 and with these sputter unit 33 corresponding workpiece stage 34, reach one and can will import the gas transmission unit 35 of this vacuum cavity 31 as methane or the hydrocarbon gas of acetylene.
This unit 32 of bleeding can be extracted the air in this vacuum cavity 31 out, and makes the pressure of this vacuum cavity 31 be lower than an atmospheric pressure.This sputter unit 33 has the metal targets 332 that a magnetic part 331, is located at these magnetic part 331 front end faces, and the gas transmission part 333 that argon gas can be imported in this vacuum cavity 31.This metal targets 332 is exactly aforesaid metal material, as titanium, chromium, iron, nickel, or the zirconium metal one of them is made, but also can be titanium alloy, evanohm, ferroalloy, nickel alloy, or one of them material of zircaloy be made.This workpiece stage 34 can be placed for this non-metallic substrate 11, to carry out surperficial sputter operation.This workpiece stage 34 also can be designed to rotatable form, this non-metallic substrate 11 is carried out the sputter of side face.
During operation, be with this unit 32 of bleeding the air in this vacuum cavity 31 to be extracted out, this gas transmission unit 35 also contains carbon element gas with suitable flow rate input, to make vacuum less than 7 * 10
-1The low vacuum environment of handkerchief (Pa).When the gas transmission part 333 of this sputter unit 33 is imported gas in this vacuum cavity 31 with suitable flow, and cooperate high-tension use, can produce free charged ion, electronics, and neutral proton.For avoiding unnecessary chemical reaction, these gas transmission part 333 employed gases are comparatively desirable with inert gas.Wherein,, and also contain 0.93% argon gas in the air because the quality of argon gas (Ar) is higher, comparatively cheap on the price, so be chosen as the gas of input.
This metal targets 332 is connected with negative electricity and pass to negative high voltage (as-300V～-800V), simultaneously, this workpiece stage 34 is electrically connected or ground connection with anodal.Make to exist potential difference between the two, so as to producing electric field.This electric field is to be used for quickening argon ion to move, and makes it can clash into the surface of this metal targets 332 with high speed kinetic energy.During bump, argon ion can carry out the transfer of energy with the atom of this metal targets 332, and makes lip-deep metal ion be broken away from this metal targets 332 by knocking-on sputter, and flies to and adhere to its surface towards being positioned over non-metallic substrate 11 on this workpiece stage 34.
Owing to be full of the gas that contains carbon element in this vacuum cavity 31, in the process of sputter, metal ion can produce reaction chemical combination and become the metal ceramic compound with containing carbon element gas, and is attached on the surface of this non-metallic substrate 11, and forms a cermet rete 13.In this preferred embodiment, the thickness of formed cermet rete 13 is at 0.1～1 μ m.What deserves to be mentioned is; with the cermet rete 13 that the cermet material is made, the simple plated film of single metal that uses of its hardness ratio comes highly, has better protection effect; make this non-metallic substrate 11, priming paint rete 121, and jaqan rete 122 is difficult for being worn and torn by scratch.
The main feature of vacuum magnetic-control sputtering technology is to utilize the magnetic part 331 formed magnetic fields of this sputter unit 33, control the motion of the secondary electron that is produced when argon ion clashes into this metal targets 332, electronics is advanced with corkscrew motion, increase the electronic motion route and enlarge its range of movement, reach and improve the collision argon gas to form the chance of argon ion.Because argon ion has increased, the relative speed that also improves sputter.
Because the magnetic field effect of this magnetic part 331, can be near this metal targets 332 with electron confinement, and do not remove this non-metallic substrate 11 of percussion, therefore, also more can not cause the temperature rise of this non-metallic substrate 11, avoid Yin Wendu too high and make this priming paint rete 121 and jaqan rete 122 produce softening transforms, and be unlikely the problem that influences flatness.In this preferred embodiment, the temperature of this priming paint rete 121 with jaqan rete 122 can be controlled at below 200 ℃, preferably, be to be controlled at below 150 ℃.
In recent years, because the progress of coating technique, develop the vacuum magnetic-control sputtering technology of multiple application magnetic control principle gradually, for example cylindrical magnetic control sputter, the dull and stereotyped magnetron sputtering of disc type, the dull and stereotyped magnetron sputtering of microscler formula, and conical magnetron sputtering etc., and above-mentioned magnetron sputtering technique all can be applied in the present invention, should not limit to claim scope of the present invention with this.
As shown in Figure 1, 2, this diaphragm coating step 23 is to apply transparent protective paint on the surface of this cermet rete 13, to form the protective film 14 that can protect this cermet rete 13.In this preferred embodiment, can utilize the mode of high-temperature baking or ultraviolet ray irradiation, make this protective film 14 dry and sclerosis.Utilization is transparent protective film 14, can allow the metallic luster of this cermet rete 13 appear, to increase attractive in appearance and texture.
Shown in Fig. 1,4, as shown in the above description, the present invention has following several advantages in practical operation:
One, able to produce metal gloss:, can present the gloss of metal certainly, to improve its texture owing to contain the composition of metal in this cermet rete 13.
Two, can present how different color and lusters: by the speed and the flow that contains the input of carbon element gas of these metal targets 332 sputters of control, adjust the ratio of metal material and carbon element, produce the outward appearance of the different color and lusters of many kinds whereby, improve the wish of its purchase.
Three, wearability is good, but expanded service life: because this cermet rete 13 is that the cermet compound is made, the hardness of the more single metal material of its hardness is come highly, therefore has preferable wearability, and then prolongs the useful life of this non-metallic substrate 11.
Four, the external coating layer has higher tack: because this cermet rete 13 is to deposit with the vacuum magnetic-control sputtering method, utilize argon ion to be quickened and have higher momentum by high voltage electric field, when the bump target, also high momentum can be changed to metallic atom, and be attached on this jaqan rete 122 with higher speed, so higher tack is arranged, and is difficult for producing the phenomenon of peeling off.
Five, has preferable planarization: because the present invention utilizes the vacuum magnetic-control sputtering method, see through the magnetic field effect of the magnetic part 331 of this sputter unit 33, make free electronics can be restrained to this metal targets 332 near, and can not remove to clash into this priming paint rete 121 and jaqan rete 122, therefore, its temperature rise amplitude is also little, is unlikely because of temperature rise makes this priming paint rete 121 and with jaqan rete 122 phenomenon of softening transforms takes place, and can keep preferable planarization.
Conclude above-mentionedly, non-metal article of the present invention and method for coating surface thereof are to utilize the vacuum magnetic-control sputtering method, make this cermet rete 13 that preferable tack be arranged, nor can allow these jaqan rete 122 temperature rises too high, can keep its original flatness.Moreover with the cermet rete 13 that the cermet material is made, its wearability is also used good that the rete of single metal comes.Importantly, the present invention can be through the metal material in this cermet rete 13 of adjustment and the ratio of carbon element amount, increasing the color and luster that the cermet rete 13 on this non-metallic substrate 11 is presented, when the content of metal material is high than the carbon element amount, is to present argenteous metallic luster; When carbon element amount content is high than metal material, be to present dim steel gray metallic luster, can offer more various color and luster, so can reach purpose of the present invention really.
Claims (19)
1. non-metal article is characterized in that:
This non-metal article comprises a non-metallic substrate; one base paint film layer group; one cermet rete; an and protective film; this base paint film layer group has one and entirely is coated on the lip-deep priming paint rete of this non-metallic substrate; this cermet rete is that plating is on this base paint film layer group; and this cermet rete is a metal material and contain carbon element and aerify that to close the cermet material that forms made; employed metal material is to be selected from following one of them material in this cermet rete: titanium; chromium; iron; nickel; zirconium; and the alloy of above-mentioned metal material, this protective film is to be transparence and to be coated on the surface of this cermet rete.
2. non-metal article as claimed in claim 1 is characterized in that:
This cermet rete is employed to contain the gas that carbon element gas is hydrocarbon.
3. non-metal article as claimed in claim 2 is characterized in that:
The gas of this hydrocarbon is to be selected from following one of them gas: methane, and acetylene.
4. non-metal article as claimed in claim 1 is characterized in that:
The metal material in this cermet rete and the mixed proportion of carbon element amount are between 10: 1～1: 10.
5. non-metal article as claimed in claim 1 is characterized in that:
The thickness of this cermet rete is 0.1～1 micron.
6. non-metal article as claimed in claim 1 is characterized in that:
This non-metallic substrate is to be selected from following one of them material: carbon fiber, glass fibre, boron fibre, engineering plastic.
7. non-metal article as claimed in claim 1 is characterized in that:
This base paint film layer group also has a jaqan rete that is coated on this primer film laminar surface.
8. the method for coating surface of a non-metal article is used for a non-metallic substrate, it is characterized in that:
This method for coating surface comprises a base paint coating step; one cermet plated film step; an and diaphragm coating step; this base paint coating step is to apply at least one enamelled coating on the surface of this non-metallic substrate; this base paint coating step has a priming paint coating step; this priming paint coating step is to apply a priming paint and form a smooth priming paint rete on the surface of this non-metallic substrate; this cermet plated film step is with the vacuum magnetic-control sputtering method; on the surface of this priming paint rete deposition one with metal material with contain carbon element and aerify and to close the cermet rete that forms; the employed metal material of this cermet plated film step is to be selected from following one of them material: titanium; chromium; iron; nickel; zirconium; and the alloy of above-mentioned metal material; this diaphragm coating step is to apply transparent protective paint on the surface of this cermet rete, to form a protective film.
9. as the method for coating surface of non-metal article as described in the claim 8, it is characterized in that:
The employed carbon element gas that contains of this cermet plated film step is hydrocarbon gas.
10. as the method for coating surface of non-metal article as described in the claim 9, it is characterized in that:
The gas of described hydrocarbon be selected from following one of them: methane, and acetylene.
11. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
In this cermet plated film step, the metal material in this cermet rete and the ratio of carbon element amount are between 10: 1～1: 10.
12. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
In this cermet plated film step, when carrying out vacuum magnetic-control sputtering, the priming paint film temperature on this non-metallic substrate is controlled at below 200 ℃, to prevent its softening transform.
13. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
In this cermet plated film step, formed cermet thicknesses of layers is 0.1～1 micron.
14. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
In the priming paint coating step of this base paint coating step, be to utilize the high-temperature baking mode, make the dry sclerosis of priming paint.
15. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
In the priming paint coating step of this base paint coating step, be to utilize ultraviolet radiation modality, make the dry sclerosis of priming paint.
16. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
In this diaphragm coating step, be to utilize ultraviolet radiation modality, make the dry sclerosis of protective paint.
17. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
In this diaphragm coating step, be to utilize the hyperthermia drying mode, make the dry sclerosis of protective paint.
18. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
This base paint coating step also has one and is positioned at this priming paint coating step jaqan coating step afterwards, is to be coated on protective paint on this priming paint rete and to make it dry to harden.
19. the method for coating surface as non-metal article as described in the claim 8 is characterized in that:
This non-metallic substrate be selected from following material one of them: carbon fiber, glass fibre, boron fibre, engineering plastic.
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| CNB2006100076928A CN100553966C (en) | 2006-02-17 | 2006-02-17 | Non-metal article and method for coating surface thereof |
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| CN102328471B (en) * | 2011-05-31 | 2013-08-07 | 厦门建霖工业有限公司 | Hexavalent-chromium appearance imitated anti-corrosion membrane plating method |
| CN104647854B (en) * | 2015-02-12 | 2017-07-21 | 杜昊 | It is a kind of to replace material surface decoration overcoat of plating and preparation method thereof |
| CN108659536B (en) * | 2018-03-23 | 2020-11-06 | 昆山德睿懿嘉电子材料科技有限公司 | Heat conducting material and preparation method thereof |
| CN109637766B (en) * | 2018-12-21 | 2021-01-05 | 广州天极电子科技有限公司 | Method for adjusting resistance value of tantalum nitride film resistor |
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