CN1896292A - Treatment for plastic surface with color lustre and metal mass - Google Patents
Treatment for plastic surface with color lustre and metal mass Download PDFInfo
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- CN1896292A CN1896292A CN 200510035828 CN200510035828A CN1896292A CN 1896292 A CN1896292 A CN 1896292A CN 200510035828 CN200510035828 CN 200510035828 CN 200510035828 A CN200510035828 A CN 200510035828A CN 1896292 A CN1896292 A CN 1896292A
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- metal
- treatment process
- plastic cement
- tool according
- colored gloss
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Abstract
A processing method of plastic surface of colorized gloss and metallic texture includes cleaning the surface, preparing a microbright or nonbright basecoat of 5-20um on the surface and curing by UV light, plating a layer of metal material of proper thickness by sputtering, coating a colorized film of 5-10um with varnish containing dyes and curing by UV light, coating a transparent top coat of 5-20um which can be bright or nonbright and curing by UV. This processing method can avoid the pollution caused by electroplating and acquire different metallic texture and surface gloss.
Description
Technical field
The present invention relates to a kind of surface treatment method of plastic cement, relate in particular to a kind of plastic cement surface and have the treatment process of colored gloss and metal-like.
Background technology
Present many products are wished can form chromatic gloss and are had metal-like on the plastic cement surface, reach aesthetic.Generally there were two kinds of technology to realize in the past, the one, mix Special Metal toner in the Plastic Resin the inside and modulate, but this metal-like effect is relatively poor, and mainly be cloudy surface; Another kind is to handle with galvanized mode, but electroplate to give the pollution of environment bigger, and electroplates and be confined to hard chrome plating, and metallic luster is with low uncertainty.
Summary of the invention
The object of the present invention is to provide a kind of plastic cement surface to have the treatment process of colored gloss and metal-like,, can obtain various metal-likes and surface color and polish gloss by in conjunction with spraying paint and sputter process.
For achieving the above object, the invention provides the treatment process of colored gloss of a kind of plastic cement surface tool and metal-like, it cleans up plastic rubber member surface; In the primary coat of plastic rubber member surface last layer, the gauge control of primary coat is at 5-20um, and primary coat is little bright or cloudy surface, solidifies through UV then; Plate the layer of metal material as metallic reflector with sputtering way, control this metallic reflection layer thickness at proper range; The last layer coloured coating, it is the clear lacquer of sneaking into dyestuff, and dyestuff can be modulated the shades of colour and the depth as required, and gauge control is solidified through UV at 5-10um again; The last layer clear finish, finish paint can be bright or cloudy surface, gauge control is solidified through UV at 5-20um again.
The present invention has following beneficial effect: spraying is coloured coating the time, and dyestuff can be modulated the shades of colour and the depth as required, during metallic reflector, for obtaining different texture, can select suitable metallic substance on the sputter.Therefore the environmental pollution that causes can not only be avoided electroplating by present method, and various metal-likes and surface color and polish gloss can be obtained.
Description of drawings
Fig. 1 is the synoptic diagram of colored gloss of plastic cement of the present invention surface tool and metal-like treatment process.
Embodiment
See also Fig. 1, colored gloss of a kind of plastic cement surface tool and metal-like treatment process, it may further comprise the steps:
Step 1: carry out ultrasonic cleaning on plastic parts 1 surface.
Ultrasonic wave cleaning principle is the high-frequency oscillation signal that is sent by ultrasonic generator, convert the high frequency mechanical oscillation to by transverter and propagate into medium--in the cleaning solvent, ultrasonic wave in scavenging solution density interphase to previous irradiation, make liquid-flow and produce ten hundreds of micro-bubbles.These bubbles form at the negative pressuren zone of ultrasonic wave longitudinal propagation, growth, and at the zone of positive pressure rapid closing.In the process of this being referred to as " cavitation " effect, the bubble closure can form the instantaneous pressure that surpasses 1000 air pressure, continuously produce instantaneous pressure and resemble that a succession of little " blast " is constantly impacted article surface, the surface of object and the dirt in the slit are peeled off rapidly, thereby reach the purpose that article surface purifies.
It is good that the more conventional cleaning way of ultrasonic cleaning has a degree of cleaning height, and the cleaning efficiency advantages of higher is a kind of very outstanding cleaning way aspect the precision cleaning at present.
Step 2: with the surperficial last layer primary coat 2 at plastic parts 1 of the mode of spraying (spraying) or dip-coating (dipping), the gauge control of primary coat 2 is at 5-20um, and primary coat 2 is little bright or cloudy surface, passes through UV (Ultraviolet Rays) then and solidifies.
Spraying (spraying) process is exactly with coating gun tackiness agent to be sprayed on the splicing face of plastic parts 1.
Dip-coating (dipping) is plastic parts 1 to be immersed in take out the method for lacquering of removing excess coating material in the coating.
UV curing is meant and adds light trigger (or photosensitizers) in the resin of special formulation, after absorbing the high-intensity ultraviolet light in ultraviolet ray (UV) uv equipment, produce living radical or radical ion, thereby initiated polymerization, crosslinked and graft reaction (do not wait) resin (UV coating, printing ink, tackiness agent etc.) to be converted into by liquid state solid-state in the several seconds.
More than several technology all be sophisticated prior art, do not repeat them here.
Step 2a: plate the layer of aluminum metal as metallic reflector 3 in sputter (sputtering) mode, these metallic reflector 3 gauge control are at 0.1-0.2um.If obtain other metal-like, also can adopt other metallic substance, and metallic reflector gauge control scope is also wanted respective change.
Sputter (sputtering) is a kind of technology of physical vaporous deposition, and principle is to utilize glow discharge (glow discharge) with argon gas (Ar) ionic bombardment target (target) surface, and the atom of target is deposited in substrate surface and forms film by ejection.Novel sputtering equipment nearly all uses strong magnets that the electronics curl is moved to quicken target argon gas ionization on every side, causes the bump probability between target and argon gas ion to increase, and improves sputtering rate.The common metal plated film mostly adopts dc sputtering, and nonconducting ceramics material then uses RF to exchange sputter.This method is sophisticated prior art, does not repeat them here.
Step 2b: with spraying (spraying) mode last layer coloured coating 4, for sneaking into the clear lacquer of dyestuff, dyestuff can be modulated the shades of colour and the depth as required, and gauge control is passed through UV (Ultraviolet Rays) again and solidified at 5-10um.
Step 3: with spraying (spraying) mode last layer clear finish 5, finish paint 5 can be bright or cloudy surface, and gauge control is solidified through UV (Ultraviolet Rays) at 5-20um again.
Spraying is coloured coating the time, and dyestuff can be modulated the shades of colour and the depth as required, during metallic reflector, for obtaining different texture, can select suitable metallic substance on the sputter.Therefore the environmental pollution that causes can not only be avoided electroplating by present method, and various metal-likes and surface color and polish gloss can be obtained.
Claims (9)
1, the treatment process of a kind of plastic cement colored gloss of surface tool and metal-like, it may further comprise the steps:
Step 1: plastic rubber member surface is cleaned up;
Step 2: in the primary coat of plastic rubber member surface last layer, the gauge control of primary coat is at 5-20um, and it is little that primary coat is
Bright or cloudy surface solidify through UV then;
Step 3: the last layer clear finish, finish paint can be bright or cloudy surface, gauge control is solidified through UV at 5-20um again;
It is characterized in that:
Between step 2 and step 3, increase following steps 2b: the last layer coloured coating, it is the clear lacquer of sneaking into dyestuff, and dyestuff can be modulated the shades of colour and the depth as required, and gauge control is solidified through UV at 5-10um again.
2, the treatment process of plastic cement colored gloss of surface tool according to claim 1 and metal-like, it is characterized in that: between step 2 and step 2b, increase following steps 2a: plate the layer of metal material as metallic reflector with sputtering way, control this metallic reflection layer thickness at proper range.
3, the treatment process of plastic cement colored gloss of surface tool according to claim 2 and metal-like, it is characterized in that: this metallic substance is an aluminium.
4, the treatment process of plastic cement colored gloss of surface tool according to claim 3 and metal-like, it is characterized in that: the gauge control of the metallic reflector of this aluminium is at 0.1-0.2um.
5, the treatment process of plastic cement colored gloss of surface tool according to claim 1 and metal-like, it is characterized in that: the mode of primary coat is spraying on plastic rubber member surface.
6, the treatment process of plastic cement colored gloss of surface tool according to claim 1 and metal-like, it is characterized in that: the mode of primary coat is dip-coating on plastic rubber member surface.
7, the treatment process of plastic cement colored gloss of surface tool according to claim 1 and metal-like, it is characterized in that: the mode that goes up clear finish is spraying.
8, the treatment process of plastic cement colored gloss of surface tool according to claim 1 and metal-like, it is characterized in that: the mode of the coating of enameling is spraying.
9, the treatment process of plastic cement colored gloss of surface tool according to claim 1 and metal-like, it is characterized in that: plastic rubber member surface carries out ultrasonic cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510035828 CN1896292A (en) | 2005-07-11 | 2005-07-11 | Treatment for plastic surface with color lustre and metal mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510035828 CN1896292A (en) | 2005-07-11 | 2005-07-11 | Treatment for plastic surface with color lustre and metal mass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1896292A true CN1896292A (en) | 2007-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510035828 Pending CN1896292A (en) | 2005-07-11 | 2005-07-11 | Treatment for plastic surface with color lustre and metal mass |
Country Status (1)
| Country | Link |
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| CN (1) | CN1896292A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724313A (en) * | 2008-10-24 | 2010-06-09 | 通达(厦门)科技有限公司 | UV printing ink capable of being directly printed on UV coating and method for using printing ink |
| CN102049378A (en) * | 2009-10-30 | 2011-05-11 | 张栋 | Method for coating plastic products |
| CN106912174A (en) * | 2017-03-06 | 2017-06-30 | 东莞市三诚嘉五金塑胶制品有限公司 | The bright mist of plastic parts high metallic texture is with body technology and product |
-
2005
- 2005-07-11 CN CN 200510035828 patent/CN1896292A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724313A (en) * | 2008-10-24 | 2010-06-09 | 通达(厦门)科技有限公司 | UV printing ink capable of being directly printed on UV coating and method for using printing ink |
| CN101724313B (en) * | 2008-10-24 | 2014-01-22 | 通达(厦门)科技有限公司 | UV printing ink capable of being directly printed on UV coating and method for using printing ink |
| CN102049378A (en) * | 2009-10-30 | 2011-05-11 | 张栋 | Method for coating plastic products |
| CN106912174A (en) * | 2017-03-06 | 2017-06-30 | 东莞市三诚嘉五金塑胶制品有限公司 | The bright mist of plastic parts high metallic texture is with body technology and product |
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