CN1962950A - Treatment method for plastic rubber surface with coloured titanium metal texture - Google Patents
Treatment method for plastic rubber surface with coloured titanium metal texture Download PDFInfo
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- CN1962950A CN1962950A CN 200510101000 CN200510101000A CN1962950A CN 1962950 A CN1962950 A CN 1962950A CN 200510101000 CN200510101000 CN 200510101000 CN 200510101000 A CN200510101000 A CN 200510101000A CN 1962950 A CN1962950 A CN 1962950A
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- plastic rubber
- titanium metal
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- plastic
- metal texture
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Abstract
The invention discloses a disposing method of plastic surface with colorful titanium metal sense, which comprises the following steps: 1. cleaning the surface of plastic surface; 2. coating a layer of bottom paint with thickness at 5-10um on the plastic surface to display little bright or foggy; solidifying through UV; 3. plating a layer of titanium metal at splashing pattern; 4. adopting plastic of splashed titanium film as anode through anode oxidizing technology and stainless steel as cathode; supplying different voltages in the electrolyte to obtain different colors of colorful metal film.
Description
Technical field
The present invention relates to a kind of surface treatment method of plastic cement, relate in particular to a kind of treatment process of plastic rubber surface with coloured titanium metal texture.
Background technology
Present many products wish can form coloured titanium metal texture on the plastic cement surface, reach aesthetic.Generally there were three 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, can't form chromatic metallic gloss; The third method is to form titanium oxide with reactive jet-plating method aerating oxygen in the sputter titanium, but the required sputter time is long and the grasp processing procedure is difficult for the cost height.
Summary of the invention
The object of the present invention is to provide a kind of treatment process of plastic rubber surface with coloured titanium metal texture, it makes the plastic cement surface obtain to have the shades of colour metallization outward appearance of metallic luster, and processing procedure is simple, weak point consuming time, color is control and reproducibility height easily, the colorimetric purity height.
For achieving the above object, the invention provides a kind of treatment process of plastic rubber surface with coloured titanium metal texture, 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 5-10um, and primary coat is little bright or cloudy surface, solidifies through UV then;
Step 3: plate one deck titanium metal with sputtering way;
Step 4: with anodizing technology with the plastic cement of sputter titanium film as anode, stainless steel is a cathode material, in electrolytic solution, feed different voltages get final product the color metal film of different colours.
The present invention has following beneficial effect: the present invention makes the plastic cement surface obtain to have the shades of colour metallization outward appearance of metallic luster in conjunction with sputter and anodizing technology, sputter process is simple, anodic oxidation weak point consuming time, and since color by voltage control, therefore color is controlled and the reproducibility height easily, the colorimetric purity height.
Description of drawings
Fig. 1 is the synoptic diagram of the treatment process of plastic rubber surface with coloured titanium metal texture of the present invention.
Embodiment
See also Fig. 1, a kind of treatment process of plastic rubber surface with coloured titanium metal texture, it may further comprise the steps:
Step 1: ultrasound is carried out on the surface of plastic parts 1 clean.
Ultrasonic wave cleaning principle is the high-frequency oscillation signal that is sent by ultrasonic generator, converting the high frequency mechanical oscillation to by transverter propagates in the medium 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: to spray (spraying) or dip-coating (dipping) mode in plastic parts 1 surperficial last layer primary coat 2, the gauge control of primary coat 2 is at 5-10um, and primary coat 2 is little bright or cloudy surface, solidifies through UV then.
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 3: plate one deck titanium metal 3 in sputter (sputtering) mode, gauge control is at 0.2-2um.
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 4: with anodic oxidation (anodization) technology with the plastic parts 1 of sputter titanium film as anode, stainless steel (figure does not show) is cathode material, at KOH/Na
3PO
4Feed in the electrolytic solution different voltages get final product the color metal film 4 of different colours.
Anodic oxidation is to utilize electrolytic action to make the metallic article surface form the process of oxide film.Titanium or titanium alloy carries out anodic oxidation treatment in Oxidant, along with processing condition mainly are the changes of voltage, the variation of multiple color tones can appear in color.
Titanium anode oxidation coloration principle is because the reflected light on oxide film surface and the reflected light generation interference of light effect of oxide film one titanium interface internal are developed the color by the coloured light addition mixing of different wave length.Change in color appears in the colored anodic oxidation of titanium along with the change of voltage, be because under different voltages during electrolysis, the thickness difference of the oxide film that the titanium surface generates, oxide film is progressive additive along with the increase of electrolytic potential, because the thickness difference of oxide film, the optical throughput of oxide film and specific refractory power, the reflectivity of light all changed, thereby produce different interference of light effects, the blending ratio of light is changed, and present different colors.No matter in complexion spectrum, reduce that a kind of light, again it synthetic all be can not get original white light, but the light of band look.
The color of titanium anode oxidation coloration is voltage-controlled, and every kind of following color that occurs of voltage is the painted current potential of this color, regulates painted current potential and just can obtain corresponding color.
In the present embodiment, the plastic parts 1 behind the sputter titanium film is an anode, and stainless steel is a negative electrode, carries out electrolysis in KOH/Na3PO4 electrolytic solution, and the value that changes voltage can obtain the color metal film 4 of different colours.
The present invention makes the plastic cement surface obtain to have the shades of colour metallization outward appearance of metallic luster in conjunction with sputter and anodizing technology, sputter process is simple, anodic oxidation weak point consuming time, and since color by voltage control, therefore color is controlled and the reproducibility height easily, the colorimetric purity height.
Claims (5)
1, a kind of treatment process of plastic rubber surface with coloured titanium metal texture, 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 5-10um, and primary coat is little bright or cloudy surface, solidifies through UV then;
It is characterized in that: this treatment process is further comprising the steps of:
Step 3: plate one deck titanium metal with sputtering way;
Step 4: with anodizing technology with the plastic cement of sputter titanium film as anode, stainless steel is a cathode material, in electrolytic solution, feed different voltages get final product the color metal film of different colours.
2, the treatment process of plastic rubber surface with coloured titanium metal texture according to claim 1 is characterized in that: this electrolytic solution is KOH/Na
3PO
4Solution.
3, the treatment process of plastic rubber surface with coloured titanium metal texture according to claim 1 is characterized in that: plastic rubber member surface carries out ultrasonic cleaning.
4, the treatment process of plastic rubber surface with coloured titanium metal texture according to claim 1 is characterized in that: the mode of primary coat is spraying or dip-coating on plastic rubber member surface.
5, the treatment process of plastic rubber surface with coloured titanium metal texture according to claim 1 is characterized in that: the gauge control of titanium metal is at 0.2-2um on the sputter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101000 CN1962950A (en) | 2005-11-08 | 2005-11-08 | Treatment method for plastic rubber surface with coloured titanium metal texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101000 CN1962950A (en) | 2005-11-08 | 2005-11-08 | Treatment method for plastic rubber surface with coloured titanium metal texture |
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| Publication Number | Publication Date |
|---|---|
| CN1962950A true CN1962950A (en) | 2007-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510101000 Pending CN1962950A (en) | 2005-11-08 | 2005-11-08 | Treatment method for plastic rubber surface with coloured titanium metal texture |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397665B (en) * | 2007-09-29 | 2010-12-22 | 比亚迪股份有限公司 | Method for forming colorful decoration film on metal surface |
| CN101758009B (en) * | 2008-12-24 | 2012-05-30 | 上海富臣化工有限公司 | Surface construction method for ultraviolet light cured paint metal skin |
| CN101633287B (en) * | 2008-07-23 | 2012-12-12 | 比亚迪股份有限公司 | Plastic shell and method for preparing same |
| CN107090647A (en) * | 2017-05-11 | 2017-08-25 | 安徽库仑环境科技有限公司 | A kind of preparation method of static conductive gauze for anti-haze window |
| CN107090640A (en) * | 2017-05-11 | 2017-08-25 | 广州市爱因电子有限公司 | The underwear that a kind of use conductive yarn makes |
| CN108531961A (en) * | 2018-05-10 | 2018-09-14 | 中国科学院宁波材料技术与工程研究所 | Colour film and preparation method thereof, application |
| CN113622012A (en) * | 2021-09-10 | 2021-11-09 | 西安赛特思捷金属制品有限公司 | Preparation method of titanium alloy fishing rod |
-
2005
- 2005-11-08 CN CN 200510101000 patent/CN1962950A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397665B (en) * | 2007-09-29 | 2010-12-22 | 比亚迪股份有限公司 | Method for forming colorful decoration film on metal surface |
| CN101633287B (en) * | 2008-07-23 | 2012-12-12 | 比亚迪股份有限公司 | Plastic shell and method for preparing same |
| CN101758009B (en) * | 2008-12-24 | 2012-05-30 | 上海富臣化工有限公司 | Surface construction method for ultraviolet light cured paint metal skin |
| CN107090647A (en) * | 2017-05-11 | 2017-08-25 | 安徽库仑环境科技有限公司 | A kind of preparation method of static conductive gauze for anti-haze window |
| CN107090640A (en) * | 2017-05-11 | 2017-08-25 | 广州市爱因电子有限公司 | The underwear that a kind of use conductive yarn makes |
| CN108531961A (en) * | 2018-05-10 | 2018-09-14 | 中国科学院宁波材料技术与工程研究所 | Colour film and preparation method thereof, application |
| CN108531961B (en) * | 2018-05-10 | 2020-06-09 | 中国科学院宁波材料技术与工程研究所 | Medical implant and method for producing the same |
| CN113622012A (en) * | 2021-09-10 | 2021-11-09 | 西安赛特思捷金属制品有限公司 | Preparation method of titanium alloy fishing rod |
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