CN1428387A - Vacuum deposition coating (oil) - Google Patents
Vacuum deposition coating (oil) Download PDFInfo
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- CN1428387A CN1428387A CN 01130164 CN01130164A CN1428387A CN 1428387 A CN1428387 A CN 1428387A CN 01130164 CN01130164 CN 01130164 CN 01130164 A CN01130164 A CN 01130164A CN 1428387 A CN1428387 A CN 1428387A
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- oil
- vacuum metallizing
- fatty acid
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Abstract
The present invention relates to a kind of base and face coating material for vacuum coating techonlogy, and its vulgo is vacuum coating oil, its raw material composition is formed from (wt%) 30-45% of vegetable oil and its fatty acid, 10-10% of polyol, 4-10% of phenolic resin, 0-8% of coumarone resin, 0-3% of modified chlorinated polyolefine, 0-3% of coupling agent, 5-8% of isocyanate and mixed solvent oil adding to 100%. The above-mentioned materials are undergone the processes of alcololysis, thermal polymerization, addition and aminoesterification, etc. so as to obtain the invented vacuum coating oil. It can be used as surface coating of the products of plastics, metal, ceramics and glass.
Description
Technical field: the present invention relates to the end, investment precoat that a kind of vacuum coating technology adopts, be commonly called as vacuum plating oil, can be used for the surface-coated of goods vacuum platings such as plastics, metal, pottery, glass.
Technical background: existing vacuum metallizing coating, most alcohol acid and polyurethane that adopts, it be with soya-bean oil, phthalic anhydride, season the eleventh of the twelve Earthly Branches tetrol, rosin, tolylene diisocyanate etc. be main raw material, synthesize by alcoholysis, esterification, ammonia esterification, add siccative, low-temperature bake, oxypolymerization and film forming.This paint film very easily produces seven coloured silks, cloudy colour, poor adhesive force under the desired condition of the plated film of harshness, so that phenomenon such as pull-away, and generally adopt heavy metal salt such as leaded to make catalyzer, so multiple application is restricted.
Summary of the invention: The present invention be directed to the problem of above-mentioned existence, proposed a kind of physical and chemical performance excellence, be fit to the vacuum metallizing coating (oil) of coating technique whole process.
The object of the present invention is achieved like this: mainly be made up of benzofuran resin, resol, modified chlorinated polyolefin, isocyanic ester, vegetables oil and lipid acid thereof and solvent oil, make through reaction such as alcoholysis, thermopolymerization, addition, ammonia esterification, if be equipped with coupling agent, then effect is better.Its components in weight percent is:
Vegetables oil and lipid acid 30-45% thereof;
Polyvalent alcohol 1-10%;
Resol 4-10%;
Benzofuran resin 0-8%;
Modified chlorinated polyolefin 0-3%;
Coupling agent 0-3%;
Isocyanic ester 5-8%;
Mixed solvent oil adds to 100%.
Vegetables oil of the present invention and lipid acid thereof can adopt Thistle oil, soya-bean oil, tung oil, oleum lini or its mixing (being mixed vegetable oil) and linseed oil fatty acid, appropriate youngster's fatty acid oil, soy(a)-bean oil fatty acid or its mixing (being mixed fatty acid); Polyvalent alcohol can adopt TriMethylolPropane(TMP), glycerol, hot the eleventh of the twelve Earthly Branches glycol, ethylene glycol, season the eleventh of the twelve Earthly Branches tetrol etc.; Resol can adopt modified phenolic resins, diphenylol propane formaldehyde resin, p tert butylphenol formaldehyde resin or its mixing (being the mixed phenol urea formaldehyde); Isocyanic ester can adopt '-diphenylmethane diisocyanate, xylylene diisocyanate, tolylene diisocyanate, poly methylene poly phenyl poly isocyanate etc.; Mixed solvent oil is 190
#Gasoline, 140
#Gasoline and terebinthine mixing oil.
The present invention is because the alcoholysis oil of the stand oil of employing mixed vegetable oil and mixed vegetable oil thereof or mixed fatty acid and resol carry out modifications such as addition polymerization and modified chlorinated polyolefin, and carry out the ammonia esterification with isocyanic ester, thereby obtain excellent performance, and be dissolved in the coating of varsol.Its characteristics are:
1, adopts a large amount of crude vegetals and lipid acid and natural resin in the prescription, therefore this coating easily is dissolved in varsol, have no side effect, it has overcome the disadvantage of general coating to the varsol poor solubility, thereby prolonged the usage period of coating, overcome the defect that coating in use easily bleaches, separates out.
2, in order to adapt to harsh vacuum plating condition, improve the mechanical property and the chemical resistance of coating, therefore resol and isocyanic ester in prescription, have been introduced, film moisture-proof heat, water tolerance have been improved greatly, the luminance brightness height, performances such as strong adhesion, coating only are that 3 μ m still can satisfy the coating technique requirement, have stopped phenomenons such as Yi Qicai, cloudy colour, pull-away.
3, the free isocyanic acid of coating is zero, and catalyzer adopts the heavy metal free salt, has no side effect, and solvent is the varsol of no benzene in the coating application process, and environmental pollution is little, fully compliance with environmental protection requirements.
4, this coating is applicable to the various plastic materials that comprise polyolefine and various assorted material, reprocessed plastic(s), does not need surface treatment just can directly cover with paint, lacquer, colour wash, etc., and makes its use range more extensive, also is fit to goods such as metal, glass simultaneously.
Advantage of the present invention is:
1, this coating is special in vacuum coating technology designs, and salient features is fit to the whole process of vacuum coating technology fully, both can be used as priming paint, can be used as the surface protection coating again.
2, this coating and diluent volume ratio can reach 1: 4-8, usage period can reach 7-8 days, paint film only is 3-5 μ m, but still have good gloss, hardness, moisture-proof heat, acid and alkali-resistance and the good transparency, ornamental and dyeing behavior, detect through national coating quality supervision and inspection center, use its excellent performance of proof with market.
3, this coating employing is nontoxic, and heavy metal free salt is cooked catalyzer, therefore, has no side effect, and imports and exports the check of toy inspection center through Shenzhen, meets US and European toy safety standard.
4, this coating wide accommodation do not need to be specially adapted to goods such as surface-treated polyolefine material and metal, glass.
Embodiment: embodiment one: this routine vacuum metallizing coating (oil), make by following component:
Mixed vegetable oil 30-35%;
Polyvalent alcohol 2%;
Mixed phenol urea formaldehyde 10%;
Benzofuran resin 5%;
Modified chlorinated polyolefin 3%;
Isocyanic ester 6%;
Mixed solvent oil adds to 100%.Embodiment two: this routine vacuum metallizing coating (oil), make by following component:
Mixed fatty acid 30-45%;
Polyvalent alcohol 8%:
Mixed phenol urea formaldehyde 8%;
Benzofuran resin 3%;
Modified chlorinated polyolefin 2%;
Isocyanic ester 8%;
Mixed solvent oil adds to 100%.Embodiment three: this routine vacuum metallizing coating (oil), make by following component:
Mixed vegetable oil 30-40%;
Polyvalent alcohol 6%;
Mixed phenol urea formaldehyde 5%;
Benzofuran resin 4%;
Coupling agent 2.5%;
Isocyanic ester 7%;
Mixed solvent oil adds to 100%.
Claims (6)
1, a kind of vacuum metallizing coating (oil), its components in weight percent is:
Vegetables oil and lipid acid 30-45% thereof;
Polyvalent alcohol 1-10%;
Resol 4-10%;
Benzofuran resin 0-8%;
Modified chlorinated polyolefin 0-3%;
Coupling agent 0-3%;
Isocyanic ester 5-8%;
Mixed solvent oil adds to 100%.
2, vacuum metallizing coating according to claim 1 (oil) is characterized by: described vegetables oil and lipid acid thereof are Thistle oil, soya-bean oil, tung oil, oleum lini, linseed oil fatty acid, appropriate youngster's fatty acid oil, soy(a)-bean oil fatty acid, described vegetables oil mixing oil or described lipid acid mixed fatty acid.
3, vacuum metallizing coating according to claim 1 (oil) is characterized by: described polyvalent alcohol be TriMethylolPropane(TMP), glycerol, hot the eleventh of the twelve Earthly Branches glycol, ethylene glycol, season the eleventh of the twelve Earthly Branches tetrol.
4, vacuum metallizing coating according to claim 1 (oil) is characterized by: described resol is the mixed phenol urea formaldehyde of modified phenolic resins, diphenylol propane formaldehyde resin, p tert butylphenol formaldehyde resin or described resin.
5, vacuum metallizing coating according to claim 1 (oil) is characterized by: described isocyanic ester is '-diphenylmethane diisocyanate, xylylene diisocyanate, tolylene diisocyanate, poly methylene poly phenyl poly isocyanate.
6, vacuum metallizing coating according to claim 1 (oil) is characterized by: described mixed solvent oil is 190
#Gasoline, 140
#Gasoline and terebinthine mixing oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011301643A CN1168793C (en) | 2001-12-25 | 2001-12-25 | Vacuum deposition coating (oil) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011301643A CN1168793C (en) | 2001-12-25 | 2001-12-25 | Vacuum deposition coating (oil) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1428387A true CN1428387A (en) | 2003-07-09 |
| CN1168793C CN1168793C (en) | 2004-09-29 |
Family
ID=4669789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011301643A Expired - Lifetime CN1168793C (en) | 2001-12-25 | 2001-12-25 | Vacuum deposition coating (oil) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1168793C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559746A (en) * | 2014-12-31 | 2015-04-29 | 武汉工程大学 | Vacuum gold-plated primer |
| CN105238267A (en) * | 2015-10-27 | 2016-01-13 | 江门市国美化工有限公司 | Stain-removing and furniture-servicing film plating oil and preparation method therefor |
| CN105754478A (en) * | 2016-03-24 | 2016-07-13 | 叶青 | Paint for metal cast iron |
-
2001
- 2001-12-25 CN CNB011301643A patent/CN1168793C/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559746A (en) * | 2014-12-31 | 2015-04-29 | 武汉工程大学 | Vacuum gold-plated primer |
| CN105238267A (en) * | 2015-10-27 | 2016-01-13 | 江门市国美化工有限公司 | Stain-removing and furniture-servicing film plating oil and preparation method therefor |
| CN105238267B (en) * | 2015-10-27 | 2017-11-14 | 江门市国美化工有限公司 | A kind of plated film oil for removing spot and maintaining furniture and preparation method thereof |
| CN105754478A (en) * | 2016-03-24 | 2016-07-13 | 叶青 | Paint for metal cast iron |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1168793C (en) | 2004-09-29 |
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| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG SHENZHAN INDUSTRY CO.,LTD. Free format text: FORMER NAME OR ADDRESS: SHENZHAN INDUSTRY CO. LTD., JIEYANG CITY |
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| CP01 | Change in the name or title of a patent holder |
Address after: The intersection of 522061 Guangdong District of Rongcheng city in Jieyang Province town of Patentee after: Guangdong Shenzhan Industry Co., Ltd. Address before: The intersection of 522061 Guangdong District of Rongcheng city in Jieyang Province town of Patentee before: Shenzhan Industry Co., Ltd., Jieyang City |
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| CX01 | Expiry of patent term |
Granted publication date: 20040929 |
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| CX01 | Expiry of patent term |