CN102268640A - Semi-matte vacuum electroplating process - Google Patents
Semi-matte vacuum electroplating process Download PDFInfo
- Publication number
- CN102268640A CN102268640A CN 201110205126 CN201110205126A CN102268640A CN 102268640 A CN102268640 A CN 102268640A CN 201110205126 CN201110205126 CN 201110205126 CN 201110205126 A CN201110205126 A CN 201110205126A CN 102268640 A CN102268640 A CN 102268640A
- Authority
- CN
- China
- Prior art keywords
- spraying
- vacuum plating
- priming paint
- described step
- paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a semi-matte vacuum electroplating process which comprises the following steps: (1) surface treatment of a product, wherein the product is a plastic product or a glasswork; (2) modulation of a priming paint, wherein 5 to 30 wt% of a delustering agent is added into the priming paint; (3) spraying and drying of the priming paint; (4) vacuum plating, wherein the film thickness of a plated film is 25 nm to 5000 nm and the plated film is an aluminum film or a chromium film; (5) modulation of a finish paint, wherein 5 to 30 wt% of delustring slurry is added into the finish paint; (6) spraying and drying of the finish paint. According to the semi-matte vacuum electroplating process provided in the invention, an extremely thin surface coating can be obtained rapidly through vacuum plating, so it is fast to obtain a coating with good adhesion; a high utilization rate of materials is obtained and little loss is generated during the process; little pollution is posed to environment and cost for environmental protection is reduced; the obtained coating has strong adhesion; electroplated products have the advantages of both light effects and matte effects, maintaining a bright color on one hand, and abating reflection of light and protecting eyes of human beings on the other hand.
Description
Technical field
The present invention relates to a kind of vacuum plating process, specifically is a kind of half inferior light vacuum plating process.
Background technology
Inferior only a kind of effect of coating, corresponding with light, only diffuse-reflectance of the surface reflection of inferior light does not have dazzle, and is not dazzling, gives steady plain visual effect.The surface reflection of light is a specular reflection, and dazzle is arranged, and is comparatively dazzling, gives bright magnificent visual effect.Half inferior light then is a kind of coating result between inferior light and light.Product is realized the application of half matt effect, can have the advantage of light effect and matt effect simultaneously concurrently, both kept bright-coloured color and luster, can reduce eyes reflective, the protection people again.
Usually will realize half matt effect of plastics or glasswork application face, need through following technical process: product surface cleans, goes static, priming paint spraying and drying, plating, finish paint spraying and dry.
Can realize the metallization application to plastics and glasswork by electroplating; usually this operation is plated by water power and is realized; utilize electrolytic method to make metal or alloy be deposited on glass surface; formation has the even metallic coating of high glossiness, thereby plays the purpose that increases protectiveness, wear resistance and aesthetics.
Because the surface of plastics or parison is often smooth inadequately or meeting residual air bubble, Direct Electroplating can cause rough, glossiness is low, the metal sense is poor, and undesirable conditions such as bubble, bubble can appear. spray after one deck priming paint, can form a smooth even curface, and stopped the generation of the bubble bubble of plastics existence itself, made that galvanized effect is represented.And spray finish paint at coating surface, can further play a protective role to coating.
In addition, in priming paint, add a certain amount of matting agent, in finish paint, add the delustring slurry of respective amount, can obtain half required inferior light visual effect.
But the water power plating has following drawback:
(1) long processing time, production efficiency is low;
(2) utilization of materials is low, water resources and the metals resources demand is big and process loss is serious;
(2) waste liquid is big for environment pollution, for reaching environmental protection requirement, needs to increase a large amount of treatment cost of waste liquor.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of environmental pollution is little, utilization of materials is high, saves half inferior light vacuum plating process of cost.
For solving the problems of the technologies described above, half inferior light vacuum plating process of the present invention, it adopts following steps:
(1) product surface is handled, and described product comprises plastics and glasswork;
(2) priming paint modulation: in priming paint, add the matting agent of 5%-30% weight ratio, comprise the modest f110 adhesion promoter of helping of 0.4%-0.6% weight ratio in the described priming paint;
(3) priming paint spraying and dry;
(4) vacuum plating: the thickness of vacuum plating is 25nm-500nm, and coatings is aluminium lamination or chromium layer;
(5) finish paint modulation: the delustring slurry that in finish paint, adds the 5%-30% weight ratio;
(6) finish paint spraying and dry.
As preferably, described product is plastics, and priming paint and work in-process all are heated to 30 ℃-60 ℃ in the spraying of described step (3), and the streamline linear speed is 5m/min-15m/min; Finish paint and plated film product all are heated to 30 ℃-60 ℃ in the spraying of described step (6), and the streamline linear speed is 5m/min-15m/min.
Preferred as another, described product is a glasswork, contains the modest F110 adhesion promoter of helping of 0.4%-0.6% in the described priming paint.Priming paint and work in-process all are heated to 60 ℃-80 ℃ in the spraying of described step (3), and the streamline linear speed is 5m/min-15m/min; Finish paint and plated film product all are heated to 60 ℃-80 ℃ in the spraying of described step (6), and the streamline linear speed is 5m/min-15m/min.
As preferably, the purifying air spraying is all adopted in the spraying in described step (3) and the step (5);
As preferably, the drying in described step (3) and the step (6) all adopts the ultraviolet illumination drying.
As preferably, the matting agent in the described step (2) is at least a of superfine silicon dioxide, talcum powder, aluminum stearate, calcium stearate, low molecular heat plastic resin.
As preferably, the delustring slurry in the described step (5) is for helping modest 3802A.
Vacuum plating is to adopt under vacuum condition, deposits the film coating method of various metals and nonmetal film at product surface by modes such as distillation or sputters.
Therefore, half inferior light vacuum plating process of the present invention compared with prior art has the following advantages:
(1) can obtain extremely thin overlay coating rapidly by vacuum plating, speed is fast, and sticking power is good;
(2) to the utilization ratio height of material, middle loss is little;
(3) little to the pollution of environment, reduce the environmental protection cost;
(4) comprise the paint additive of 0.4%-0.6% weight ratio in the priming paint of spraying glasswork, can increase the softness of primer coating, improve the sticking power of metal plating;
(5) spraying temperature and streamline linear speed are controlled, can be improved adhesive force of coatings;
(6) adopt the ultraviolet illumination drying, both shortened time of drying, also control the quality of product easily.
Embodiment
The present invention is further detailed explanation below in conjunction with embodiment, but the present invention is not limited to following examples.
Embodiment 1
(1) PP (polypropylene) material work in-process being carried out cleaning surfaces handles;
(2) priming paint modulation: the pure PET delustrant RB3329 that in priming paint, adds 15% weight ratio;
(3) priming paint spraying and dry: priming paint and work in-process all are heated to 50 ℃-70 ℃, and the streamline linear speed is 8m/min; Adopt aerial spraying that priming paint is sprayed on surface of semi-finished, use the ultraviolet illumination drying;
(4) vacuum plating: the thickness of vacuum plating is 25nm-500nm, and coatings is an aluminium lamination;
(5) finish paint modulation: in finish paint, add the modest 3802A delustring slurry of helping of 10% weight ratio;
(6) finish paint spraying and ultraviolet illumination drying: finish paint and plated film product all are heated to 50 ℃-70 ℃, and the streamline linear speed is 8m/min; Adopt aerial spraying that finish paint is sprayed on the plated film product surface, use the ultraviolet illumination drying;
Product surface presents the metal effect of half inferior light.
Embodiment 2
(1) PC (polycarbonate) material work in-process being carried out cleaning surfaces handles;
(2) priming paint modulation: the pure PET delustrant RB3329 that in priming paint, adds 20% weight ratio;
(3) priming paint spraying and dry: priming paint and work in-process all are heated to 35 ℃, and the streamline linear speed is 15m/min; Adopt aerial spraying that priming paint is sprayed on surface of semi-finished, use the ultraviolet illumination drying;
(4) vacuum plating: the thickness of vacuum plating is 25nm-500nm, and coatings is an aluminium lamination;
(5) finish paint modulation: in finish paint, add the modest 3802A delustring slurry of helping of 25% weight ratio;
(6) finish paint spraying and ultraviolet illumination drying: finish paint and plated film product all are heated to 40 ℃, and the streamline linear speed is 15m/min; Adopt aerial spraying that finish paint is sprayed on the plated film product surface, use the ultraviolet illumination drying;
Product surface presents the metal effect of half inferior light.
Embodiment 3
(1) parison being carried out cleaning surfaces handles;
(2) priming paint modulation: in priming paint, add the calcium stearate matting agent of 25% weight ratio, comprise the modest f110 adhesion promoter of helping of 0.6% weight ratio in the described priming paint;
(3) priming paint spraying and dry: priming paint and work in-process all are heated to 60 ℃-80 ℃, and the streamline linear speed is 5m/min; Adopt the purifying air spraying that priming paint is sprayed on surface of semi-finished, use the ultraviolet illumination drying;
(4) vacuum plating: the thickness of vacuum plating is 15nm-400nm, and coatings is an aluminium lamination;
(5) finish paint modulation: in finish paint, add the modest 3802A delustring slurry of helping of 20% weight ratio;
(6) finish paint spraying and ultraviolet illumination drying: finish paint and plated film product all are heated to 60 ℃-80 ℃, and the streamline linear speed is 5m/min; Adopt aerial spraying that finish paint is sprayed on the plated film product surface, use the ultraviolet illumination drying;
Product surface presents the metal effect of half inferior light.
Embodiment 4
(1) PP (polypropylene) material work in-process being carried out cleaning surfaces handles;
(2) priming paint modulation: the U.S. Gray Si RAD2105 silica flatting agent that in priming paint, adds 25% weight ratio;
(3) priming paint spraying and dry: priming paint and work in-process all are heated to 50 ℃-70 ℃, and the streamline linear speed is 15m/min; Adopt aerial spraying that priming paint is sprayed on surface of semi-finished, use the ultraviolet illumination drying;
(4) vacuum plating: the thickness of vacuum plating is 15nm-400nm, and coatings is an aluminium lamination;
(5) finish paint modulation: in finish paint, add the modest 3802A delustring slurry of helping of 30% weight ratio;
(6) finish paint spraying and ultraviolet illumination drying: finish paint and plated film product all are heated to 50 ℃-70 ℃, and the streamline linear speed is 10m/min; Adopt aerial spraying that finish paint is sprayed on the plated film product surface, use the ultraviolet illumination drying;
Product surface presents the metal effect of half inferior light.
Embodiment 5
(1) parison being carried out cleaning surfaces handles;
(2) priming paint modulation: in priming paint, add the Gray Si RAD2105 silica flatting agent of 25% weight ratio, comprise the modest f110 adhesion promoter of helping of 0.6% weight ratio in the described priming paint;
(3) priming paint spraying and dry: priming paint and work in-process all are heated to 60 ℃-80 ℃, and the streamline linear speed is 10m/min; Adopt aerial spraying that priming paint is sprayed on surface of semi-finished, use the ultraviolet illumination drying;
(4) vacuum plating: the thickness of vacuum plating is 15nm-400nm, and coatings is the chromium layer;
(5) finish paint modulation: in finish paint, add the modest 3802A delustring slurry of helping of 25% weight ratio;
(6) finish paint spraying and ultraviolet illumination drying: finish paint and plated film product all are heated to 60 ℃-80 ℃, and the streamline linear speed is 10m/min; Adopt aerial spraying that finish paint is sprayed on the plated film product surface, use the ultraviolet illumination drying;
Product surface presents the metal effect of half inferior light.
Embodiment 6
(1 carries out cleaning surfaces with PVC (polyvinyl chloride) work in-process handles;
(2) priming paint modulation: the Degussa chemistry OK-500 silica flatting agent that in priming paint, adds 30% weight ratio;
(3) priming paint spraying and dry: priming paint and work in-process all are heated to 50 ℃, and the streamline linear speed is 10m/min; Adopt aerial spraying that priming paint is sprayed on surface of semi-finished, use the ultraviolet illumination drying;
(4) vacuum plating: the thickness of vacuum plating is 15nm-500nm, and coatings is the chromium layer;
(5) finish paint modulation: in finish paint, add the modest 3802A delustring slurry of helping of 30% weight ratio;
(6) finish paint spraying and ultraviolet illumination drying: finish paint and plated film product all are heated to 50 ℃, and the streamline linear speed is 10m/min; Adopt aerial spraying that finish paint is sprayed on the plated film product surface, use the ultraviolet illumination drying;
Product surface presents the metal effect of half inferior light.
Embodiment 7
(1) PVC (polyvinyl chloride) work in-process being carried out cleaning surfaces handles;
(2) priming paint modulation: the Degussa chemistry 0K-500 silica flatting agent that in priming paint, adds 10% weight ratio;
(3) priming paint spraying and dry: priming paint and work in-process all are heated to 60 ℃, and the streamline linear speed is 15m/min; Adopt aerial spraying that priming paint is sprayed on surface of semi-finished, use the ultraviolet illumination drying;
(4) vacuum plating: the thickness of vacuum plating is 10nm-400nm, and coatings is an aluminium lamination;
(5) finish paint modulation: in finish paint, add the modest 3802A delustring slurry of helping of 15% weight ratio;
(6) finish paint spraying and ultraviolet illumination drying: finish paint and plated film product all are heated to 60 ℃, and the streamline linear speed is 10m/min; Adopt aerial spraying that finish paint is sprayed on the plated film product surface, use the ultraviolet illumination drying;
Product surface presents the metal effect of half inferior light.
Embodiment 8
(1) PVC (polyvinyl chloride) work in-process being carried out cleaning surfaces handles;
(2) priming paint modulation: the pure PET delustrant RB3329 that in priming paint, adds 15% weight ratio;
(3) priming paint spraying and dry: priming paint and work in-process all are heated to 40 ℃, and the streamline linear speed is 5m/min; Adopt aerial spraying that priming paint is sprayed on surface of semi-finished, use the ultraviolet illumination drying;
(4) vacuum plating: the thickness of vacuum plating is 20nm-500nm, and coatings is an aluminium lamination;
(5) finish paint modulation: in finish paint, add the modest 3802A delustring slurry of helping of 15% weight ratio;
(6) finish paint spraying and ultraviolet illumination drying: finish paint and plated film product all are heated to 40 ℃, and the streamline linear speed is 5m/min; Adopt aerial spraying that finish paint is sprayed on the plated film product surface, use the ultraviolet illumination drying;
Product surface presents the metal effect of half inferior light.
Claims (11)
1. one and half inferior light vacuum plating process is characterized in that: described process using following steps---
(1) product surface is handled, and described product is plastics or glasswork;
(2) priming paint modulation: the matting agent that in priming paint, adds the 5%-30% weight ratio;
(3) priming paint spraying and dry;
(4) vacuum plating: the thickness of vacuum plating is 25nm-5000nm, and coatings is aluminium lamination or chromium layer;
(5) finish paint modulation: the delustring slurry that in finish paint, adds the 5%-30% weight ratio;
(6) finish paint spraying and dry.
2. half inferior light vacuum plating process according to claim 1, it is characterized in that: described product is plastics, and priming paint and work in-process all are heated to 30 ℃-60 ℃ in the spraying of described step (3), and the streamline linear speed is 5m/min-15m/min; Finish paint and plated film product all are heated to 30 ℃-60 ℃ in the spraying of described step (6), and the streamline linear speed is 5m/min-15m/min.
3. half inferior light vacuum plating process according to claim 1, it is characterized in that: described product is a glasswork, contains the modest F110 adhesion promoter of helping of 0.4%-0.6% in the described priming paint.Priming paint and work in-process all are heated to 60 ℃-80 ℃ in the spraying of described step (3), and the streamline linear speed is 5m/min-15m/min; Finish paint and plated film product all are heated to 60 ℃-80 ℃ in the spraying of described step (6), and the streamline linear speed is 5m/min-15m/min.
4. according to each described half inferior light vacuum plating process of claim 1-3, it is characterized in that: the purifying air spraying is all adopted in the spraying in described step (3) and the step (5).
5. according to each described half inferior light vacuum plating process of claim 1-3, it is characterized in that: the drying in described step (3) and the step (6) all adopts the ultraviolet illumination drying.
6. according to each described half inferior light vacuum plating process of claim 1-3, it is characterized in that: the matting agent in the described step (2) is superfine silicon dioxide, talcum powder, aluminum stearate, calcium stearate, hangs down at least a of molecular heat plastic resin.
7. according to each described half inferior light vacuum plating process of claim 1-3, it is characterized in that: the delustring slurry in the described step (5) is for helping modest 3802A.
8. half inferior light vacuum plating process according to claim 2 is characterized in that: the purifying air spraying is all adopted in the spraying in described step (3) and the step (5); Drying in described step (3) and the step (6) adopts the ultraviolet illumination drying.
9. half inferior light vacuum plating process according to claim 3 is characterized in that: the purifying air spraying is all adopted in the spraying in described step (3) and the step (5); Drying in described step (3) and the step (6) adopts the ultraviolet illumination drying.
10. it is characterized in that according to Claim 8 or 9 described half inferior light vacuum plating process: the matting agent in the described step (2) is at least a of superfine silicon dioxide, talcum powder, aluminum stearate, calcium stearate, low molecular heat plastic resin.
11. according to Claim 8 or 9 described half inferior light vacuum plating process, it is characterized in that: the delustring slurry in the described step (5) is for helping modest 3802A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110205126 CN102268640B (en) | 2011-07-21 | 2011-07-21 | Semi-matte vacuum electroplating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110205126 CN102268640B (en) | 2011-07-21 | 2011-07-21 | Semi-matte vacuum electroplating process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102268640A true CN102268640A (en) | 2011-12-07 |
| CN102268640B CN102268640B (en) | 2013-07-31 |
Family
ID=45051090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110205126 Expired - Fee Related CN102268640B (en) | 2011-07-21 | 2011-07-21 | Semi-matte vacuum electroplating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102268640B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374139A (en) * | 2012-04-28 | 2013-10-30 | 深圳富泰宏精密工业有限公司 | Plastic surface treatment method |
| CN103721915A (en) * | 2014-01-14 | 2014-04-16 | 杭州三晶工艺塑料有限公司 | Bottom material surface processing technology enabling surface to have crystal flower lines |
| CN104058600A (en) * | 2014-06-13 | 2014-09-24 | 陈湛玲 | Glass ware gold-plating technology |
| CN109988999A (en) * | 2018-01-03 | 2019-07-09 | 东莞得利钟表有限公司 | A kind of method of the coated wrist-watch of vacuum plating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158614Y (en) * | 2008-02-20 | 2008-12-03 | 郑克勇 | Glasswork with decorative effect |
| CN101865415A (en) * | 2010-07-23 | 2010-10-20 | 东莞市荣文照明电气有限公司 | Production technology of street lamp reflecting shade |
-
2011
- 2011-07-21 CN CN 201110205126 patent/CN102268640B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158614Y (en) * | 2008-02-20 | 2008-12-03 | 郑克勇 | Glasswork with decorative effect |
| CN101865415A (en) * | 2010-07-23 | 2010-10-20 | 东莞市荣文照明电气有限公司 | Production technology of street lamp reflecting shade |
Non-Patent Citations (1)
| Title |
|---|
| 《电镀与精饰》 19841231 雷风徐 塑料表面金属化新技术及其应用 8-16页 1-10 , 第1期 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374139A (en) * | 2012-04-28 | 2013-10-30 | 深圳富泰宏精密工业有限公司 | Plastic surface treatment method |
| CN103721915A (en) * | 2014-01-14 | 2014-04-16 | 杭州三晶工艺塑料有限公司 | Bottom material surface processing technology enabling surface to have crystal flower lines |
| CN103721915B (en) * | 2014-01-14 | 2015-06-17 | 杭州三晶工艺塑料有限公司 | Bottom material surface processing technology enabling surface to have crystal flower lines |
| CN104058600A (en) * | 2014-06-13 | 2014-09-24 | 陈湛玲 | Glass ware gold-plating technology |
| CN109988999A (en) * | 2018-01-03 | 2019-07-09 | 东莞得利钟表有限公司 | A kind of method of the coated wrist-watch of vacuum plating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102268640B (en) | 2013-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102268640B (en) | Semi-matte vacuum electroplating process | |
| CN102152541A (en) | Method for preparing composite interlayer coating film on surface of engineering plastics | |
| CN113214686A (en) | High-adhesion impact-resistant antibacterial faucet and surface treatment process thereof | |
| CN101469427A (en) | Nano spray plating technique for silver mirror | |
| CN107398413A (en) | The Powder Electrostatic Coating Technology of metalwork | |
| CN108749381A (en) | A kind of printed steel plate coating process | |
| CN106350855A (en) | Electrophoresis coating process for automobile parts | |
| CN105564339A (en) | Automobile decoration strip and preparation process therefor | |
| CN109317382B (en) | Surface treatment process for aluminum alloy section | |
| CN102140624B (en) | Imitation electroplating processing method of exterior trimming parts for automobile | |
| CN110404745A (en) | A kind of basalt fibre Surface of profile treatment process and device | |
| CN102133570A (en) | Coloring and painting process for surface of hardware | |
| CN206127194U (en) | Outer surface waterproof coating of car | |
| CN108672247A (en) | A kind of process of surface treatment of new-energy automobile plastic fittings | |
| WO2007114618A1 (en) | Surface treating method for alloy wheel and alloy wheel thereby | |
| CN102276164A (en) | Process for performing vacuum plating on glass | |
| CN102127758A (en) | Silver plating process on workpiece surface | |
| CN110923766A (en) | Color-changing-resistant matte black chromium composite coating and preparation method thereof | |
| CN113617610B (en) | Method for preparing metallic luster faucet by coating brass or zinc alloy base material | |
| CN109203820A (en) | A kind of preparation method of colored stainless steel plate | |
| CN202200623U (en) | Black mirror and high-gloss coating combined steel plate | |
| CN102337540A (en) | Coating method for replacing electroplating | |
| CN103537418A (en) | Spraying process for surface of hard luggage | |
| CN209940880U (en) | Ultraviolet curing coating structure with metal luster for PP material | |
| CN111793412A (en) | Powder coating for coating motorcycle wheel hub and coating process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |