CN101705036B - Coating capable of replacing electroplated decorative chromium layer - Google Patents
Coating capable of replacing electroplated decorative chromium layer Download PDFInfo
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- CN101705036B CN101705036B CN200910194207A CN200910194207A CN101705036B CN 101705036 B CN101705036 B CN 101705036B CN 200910194207 A CN200910194207 A CN 200910194207A CN 200910194207 A CN200910194207 A CN 200910194207A CN 101705036 B CN101705036 B CN 101705036B
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Abstract
The invention discloses a coating capable of replacing an electroplated decorative chromium layer, which comprises the following components in percentage by weight: 20 to 30 percent of acrylic resin, 5 to 10 percent of melamine resin, 29 percent of dimethylbenzene, 3 to 8 percent of diacetone alcohol, 3 to 8 percent of n-butyl alcohol, 1 to 5 percent of alcohol, 1 to 5 percent of butyl acetate, 1 to 5 percent of isobutyl acetate, 1 to 5 percent of ethylene glycol monobutyl ether, 1 to 5 percent of silicon dioxide, 1 to 5 percent of epoxy resin and 5 to 10 percent of other components. The invention aims to overcome the disadvantages in the prior art and provide a coating with simple components and capable of replacing the electroplated decorative chromium layer. The decorative effect of the coating is very similar to that of electroplated chromium and can replace the apparent effect of the electroplated chromium; when coated and applied to products, the coating has good adhesive force, rigidity, wear resistance, corrosion resistance and anti-scraping performance; and the coating is coated on the metal surface after the polishing treatment, and an appearance similar to the electroplated chromium can be generated by mixing the coating with the own gloss of the metal.
Description
Technical field
The present invention relates to a kind of coating, a kind of coating of alternative electroplated decorative chromium layer.
Background technology
Electrodeposited chromium is a kind of traditional metal surface treatment process.It is multiple that electrodeposited chromium coating can be divided into hard chromium, decorative chromium coating, colored chromium coating etc.Wherein decorative chromium coating surface silvery white, attractive in appearance, durable, the non-corrosive of bright in color are outward appearance portion article surface treatment methods commonly used.But because the environmental-protecting performance of electrodeposited chromium technology is bad, its use is restricted.
Last century, researched and developed in the world many have specific characteristics can coating.Can substitute electrodeposited chromium layers with paint coatings, be the problem that many surface treatment workers are studying.
Our company has researched and developed the coating that a kind of ability substitutes decorative chromium coating to a product that needs decorative chromium.
Summary of the invention
The objective of the invention is provides a kind of component simple, the coating of alternative electroplated decorative chromium layer in order to overcome weak point of the prior art.
In order to achieve the above object, the present invention adopts following scheme:
A kind of coating of alternative electroplated decorative chromium layer, it comprises following components in weight percentage content:
Vinyl resin 20～30%, melamine resin 5～10%, YLENE 29%; Diacetone alcohol 3～8%, propyl carbinol 3～8%, ethanol 1～5%; N-BUTYL ACETATE 1～5%, isobutyl acetate 1～5%, butyl glycol ether 1～5%; Silica 1～5%, epoxy resin 1～5%, other compositions 5～10%.
The coating of aforesaid a kind of alternative electroplated decorative chromium layer is characterized in that described other compositions are one or more the mixture in dispersion agent, wetting agent, skimmer, the thickening material.
In sum, beneficial effect of the present invention:
One, the present invention has adopted the rational proportion of vinyl resin, melamine resin, YLENE, diacetone alcohol, propyl carbinol, ethanol, N-BUTYL ACETATE, isobutyl acetate, butyl glycol ether, silicon-dioxide, epoxy resin to cooperate some auxiliary agents commonly used; Adopt the method for conventional production coating, just can produce coating of the present invention.
Two, the effect of the decorative effect of coating of the present invention and electrodeposited chromium is very approaching, can substitute the electrodeposited chromium appearance.
Three, its sticking power, hardness, wear resistance, solidity to corrosion on the paint spraying application product of the present invention, scrath resistance can be all relatively good.
Four, coating of the present invention is coated in through the metallic surface after the polished finish, and being mixed with the gloss of metal itself can produce and the similar outward appearance of electrodeposited chromium.Its outward appearance is compared more glossy with the coating that adopts pearlescence to be configured to, and metallic color is stronger.
Embodiment
Below in conjunction with embodiment the present invention is done and to further describe:
Embodiment 1
Be equipped with 100kg coating of the present invention, adopt the component of following weight:
Vinyl resin 20kg, melamine resin 10kg, YLENE 29kg, diacetone alcohol 3kg; Propyl carbinol 8kg, ethanol 5kg, N-BUTYL ACETATE 5kg, isobutyl acetate 5kg; Butyl glycol ether 5kg, silica 1 kg, epoxy resin 1kg, dispersion agent 1kg; Wetting agent 2kg, thickening material 4.9kg, skimmer 0.1kg.
The process sequence of producing coating by routine feeds intake, and casts a kind of material again after every kind of material stirs, and stirs while feeding intake, and viscosity is detected in the back of waiting to be uniformly dispersed can make coating of the present invention.
Embodiment 2
Be equipped with 100kg coating of the present invention, adopt the component of following weight:
Vinyl resin 30kg, melamine resin 5kg, YLENE 29kg, diacetone alcohol 8kg; Propyl carbinol 3kg, ethanol 1kg, N-BUTYL ACETATE 1kg, isobutyl acetate 1kg; Butyl glycol ether 5kg, silicon-dioxide 2kg, epoxy resin 5kg, dispersion agent 2kg; Wetting agent 3kg, thickening material 4.7kg, skimmer 0.3kg.
The process sequence of producing coating by routine feeds intake, and casts a kind of material again after every kind of material stirs, and stirs while feeding intake, and viscosity is detected in the back of waiting to be uniformly dispersed can make coating of the present invention.
Embodiment 3
Be equipped with 100kg coating of the present invention, adopt the component of following weight:
Vinyl resin 25kg, melamine resin 8kg, YLENE 29kg, diacetone alcohol 5kg; Propyl carbinol 5kg, ethanol 3kg, N-BUTYL ACETATE 3kg, isobutyl acetate 4kg; Butyl glycol ether 4kg, silicon-dioxide 4kg, epoxy resin 5kg, dispersion agent 1kg; Wetting agent 1kg, thickening material 2.8kg, skimmer 0.2kg.
The process sequence of producing coating by routine feeds intake, and casts a kind of material again after every kind of material stirs, and stirs while feeding intake, and viscosity is detected in the back of waiting to be uniformly dispersed can make coating of the present invention.
In order to further specify some character of coating of the present invention, the coating among the foregoing description 1-3 has been carried out test accordingly, test result is seen table 1:
The testing data of table 1 product of the present invention
| Project | Test condition | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Thickness | Adopt the test piece of digimatic micrometer testing standard | 12um | 18um | 20um |
| Sticking power | Hundred lattice tests (sticking power special test adhesive tape) | 10 points | 10 points | 10 points |
| Pencil hardness | On the pencil test machine, test with Mitsubishi's pencil | 3H | 3H | 3H |
| Wear resistance | 300g load adopts the grittiness rubber to rub back and forth | 150 times are not show-through | 155 times are not show-through | 165 times are not show-through |
| Anti-makeup | Adopting handguard to feel well is coated on the coating | Coating is no abnormal | Coating is no abnormal | Coating is no abnormal |
| Water tolerance | Boiling water boils hundred lattice test after 5 minutes | 8 points | 8 points | 8 points |
| Salt-fog resistant test | 5% NaCl, 35 ℃ of temperature | Coating did not have disengaging in 120 hours, bubbled | Coating did not have disengaging in 120 hours, bubbled | Coating did not have disengaging in 120 hours, bubbled |
| Anti-fingerprint | Touch application face with hand | No fingerprint is residual | No fingerprint is residual | No fingerprint is residual |
| Damage resistant | Adopt nail end resitant coatings | The coating no marking | The coating no marking | The coating no marking |
| Outward appearance | With the white chromium contrast of plating | Appearance is approaching | Appearance is approaching | Appearance is approaching |
Claims (1)
1. the coating of an alternative electroplated decorative chromium layer is characterized in that adopting following components in weight percentage content:
Vinyl resin 20～30%, melamine resin 5～10%, YLENE 29%, diacetone alcohol 3～8%; Propyl carbinol 3～8%, ethanol 1～5%, N-BUTYL ACETATE 1～5%; Isobutyl acetate 1～5%, butyl glycol ether 1～5%, silica 1～5%; Epoxy resin 1～5%, other compositions 5～10%, wherein said other compositions are one or more the mixture in dispersion agent, wetting agent, skimmer, the thickening material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910194207A CN101705036B (en) | 2009-11-20 | 2009-11-20 | Coating capable of replacing electroplated decorative chromium layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910194207A CN101705036B (en) | 2009-11-20 | 2009-11-20 | Coating capable of replacing electroplated decorative chromium layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101705036A CN101705036A (en) | 2010-05-12 |
| CN101705036B true CN101705036B (en) | 2012-09-19 |
Family
ID=42375293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910194207A Expired - Fee Related CN101705036B (en) | 2009-11-20 | 2009-11-20 | Coating capable of replacing electroplated decorative chromium layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101705036B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533056B (en) * | 2012-01-16 | 2014-10-01 | 江苏佳尔利装饰材料有限公司 | True copper metallic combination paint as well as preparation method and construction process thereof |
| CN102936440A (en) * | 2012-11-30 | 2013-02-20 | 康力电梯股份有限公司 | Wear-resistant paint for staircase |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2451471A1 (en) * | 2001-06-26 | 2003-01-03 | Henkel Kommanditgesellschaft Auf Aktien | Surface treatment for metal, process for surface treatment of metallic substances and surface-treated metallic substances |
| CN101186777A (en) * | 2005-08-30 | 2008-05-28 | 江阴长发耐指纹钢板有限公司 | Fingerprint-resisting water borne coating using zirconium to substitute chromium |
-
2009
- 2009-11-20 CN CN200910194207A patent/CN101705036B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2451471A1 (en) * | 2001-06-26 | 2003-01-03 | Henkel Kommanditgesellschaft Auf Aktien | Surface treatment for metal, process for surface treatment of metallic substances and surface-treated metallic substances |
| CN101186777A (en) * | 2005-08-30 | 2008-05-28 | 江阴长发耐指纹钢板有限公司 | Fingerprint-resisting water borne coating using zirconium to substitute chromium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101705036A (en) | 2010-05-12 |
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Granted publication date: 20120919 Termination date: 20141120 |
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