CN102585643B - Quick-drying coating for vacuum plated films - Google Patents
Quick-drying coating for vacuum plated films Download PDFInfo
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- CN102585643B CN102585643B CN 201110020598 CN201110020598A CN102585643B CN 102585643 B CN102585643 B CN 102585643B CN 201110020598 CN201110020598 CN 201110020598 CN 201110020598 A CN201110020598 A CN 201110020598A CN 102585643 B CN102585643 B CN 102585643B
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Abstract
The invention relates to a coating for vacuum plated films. According to a formula, the coating comprises raw materials with the weight ratios as follows: 10 to 25 percent of methacrylate, 25 to 30 percent of acrylate, 20 to 25 percent of styrene, 4 to 6 percent of acrylic acid, 5 to 15 percent of acrylic acid hydroxyl ester, 20 to 40 percent of alcohol ether cosolvents and 2 to 5 percent of initiators; after a copolymerization reaction is conducted, a neutralizer is added to a reaction kettle to regulate a pH (potential of hydrogen) value to 6 to 9; and then the alcohol solvents are added to the reaction kettle and then the coating is formed. The coating can be coated on surfaces of vacuum plated films of products of metal, ceramic, glass, plastic, paper, and the like.
Description
Technical field
The present invention relates to the end, surface layer quick-dry type coating that a kind of vacuum coating technology adopts, can be used for the surface-coated of the goods vacuum platings such as metal, pottery, glass, plastics, paper.
Background technology
Most of alcohol acid and polyurethane, the phenolic aldehyde urethane of adopting of existing vacuum metallizing coating, its dryness need 60-70 ℃ of baking in 2-3 hour just can do solid work, and not only waste energy, and drying is not thorough, can cause a series of film defects, need do over again, cause unnecessary waste.According to the data verification, because the plated film condition is harsh, general quick drying paint is difficult to adapt to.
Summary of the invention
The present invention is directed to the weak point of existing vacuum metallizing coating slow curing, proposed a kind of quick-drying vacuum metallizing coating of excellent combination property.This coating only needs 60 ℃ of bakings can do solid work in 20 minutes, not only saves the energy, and has saved man-hour, has satisfied plated film circle hope for many years.
The present invention mainly is comprised of vinylformic acid, vinylbenzene, acrylate, crylic acid hydroxy ester, pure ethers solubility promoter.Its weight ratio ingredient comprises:
Methyl acrylic ester 10-25
Esters of acrylic acid 25-30
Styrenic 20-25
Acrylic acid or the like 4-6
Crylic acid hydroxy ester class 5-15
Alcohol ethers solubility promoter 20-40
Initiator 2-5
Neutralizing agent is appropriate
Alcoholic solvent 45-65
Described methyl acrylic ester can adopt following one or more: methyl methacrylate, β-dimethyl-aminoethylmethacrylate, n-BMA, Tert-butyl Methacrylate, methacrylic acid-2-ethylhexyl, methacrylic acid laurate;
Described esters of acrylic acid be following one or more: methyl acrylate, ethyl propenoate, n-butyl acrylate, isobutyl acrylate, tert-butyl acrylate, 2-EHA, vinylformic acid n-octyl, vinylformic acid glyceryl ester, dimethylaminoethyl acrylate, dodecylacrylate;
Styrenic is following a kind of or two kinds: vinylbenzene, α methyl-vinylbenzene;
Described acrylic acid or the like be following one or more: vinylformic acid, methacrylic acid, methylene-succinic acid;
Described crylic acid hydroxy ester class be following one or more: Hydroxyethyl acrylate, Propylene glycol monoacrylate, vinylformic acid-2-hydroxyl butyl ester, vinylformic acid-4-hydroxyl butyl ester;
Described pure ethers solubility promoter be following one or more: propylene glycol monomethyl ether, propylene-glycol ethyl ether, propylene glycol methyl ethyl ether, propandiol butyl ether, butyl glycol ether, ethylene glycol ethyl ether, ethylene glycol monoethyl ether acetate, diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, diethylene glycol ether, dipropylene glycol ether, dipropylene glycol butyl ether;
Described initiator be following one or more: benzoyl peroxide, acetyl peroxide, peroxidation 12 phosphinylidynes, tert-butyl peroxide, peroxidation tert-pentyl, dicumyl peroxide, Diisopropyl azodicarboxylate;
Described neutralizing agent be following one or more: ammoniacal liquor, trolamine, dimethylethanolamine, diethylethanolamine, tetramethyl-amine, dimethylamino methyl propyl alcohol, methylamino-propyl alcohol;
Described alcoholic solvent be following one or more: alcoholic solvent is ethanol, propyl alcohol, Virahol, propyl carbinol, sec-butyl alcohol, the trimethyl carbinol, isopropylcarbinol, amylalcohol.
Effect of the present invention: adopt thermoplasticity, volatile-type from dried resin, due to the molecular resin amount and second-order transition temperature higher, so rate of drying is fast.Not only save the energy, and saved man-hour, be greatly favored by consumers.
In order to adapt to the requirement of harsh vacuum coating technology, introduced hard monomer vinylbenzene, methyl acrylic ester etc. in formula, hardness, rigidity, mechanical property and the chemical resistance of coating is provided.Introduced simultaneously the soft monomers such as esters of acrylic acid in the formula, snappiness and the internal plasticization of coating are provided, thereby have improved the wear resistance of coating.In addition, introduce the functional monomers such as vinylformic acid and crylic acid hydroxy ester, increased the sticking power of coating and ground, replaced the hazardous solvents such as aromatic hydrocarbons, thereby improved the over-all properties of coating, satisfied the requirement of coating technique.
This coating does not contain the softening agent such as heavy metallic salt and Phthalates, and product has no side effect.
Embodiment
Embodiment 1: Quick-drying coating for vacuum plated films of the present invention, made than raw material by following weight:
Methyl methacrylate 8.7;
Isobutyl acrylate 13.8;
Vinylbenzene 11;
Vinylformic acid 2.5;
Hydroxyethyl acrylate 5;
Propylene glycol methyl ethyl ether 15.5;
Diisopropyl azodicarboxylate 1.2;
Neutralizing agent is appropriate;
Alcoholic solvent 34.
Preparing this coating carries out in reactor: first the pure ether solvent of formula ratio and part are contained carboxylic monomer and add reactor, then drip monomer and initiator mixture, dropwise, be incubated 1 hour, carry out copolyreaction, then add alcoholic solvent, and neutralize with the amine neutralizing agent, making pH value is 6-9, makes Quick-drying coating for vacuum plated films.
Embodiment 2: Quick-drying coating for vacuum plated films of the present invention, made than raw material by following weight:
Tert-butyl Methacrylate 10;
Methyl acrylate 14.5,
α methyl-vinylbenzene 11.5;
Methacrylic acid 2.9;
Vinylformic acid 2-hydroxyl butyl ester 5;
Propylene-glycol ethyl ether 15.5;
Dicumyl peroxide 2;
Neutralizing agent is appropriate;
Alcoholic solvent 34.
Preparing this coating carries out in reactor: first the pure ether solvent of formula ratio and part are contained carboxylic monomer and add reactor, then drip monomer and initiator mixture, dropwise, be incubated 1 hour, carry out copolyreaction, then add alcoholic solvent, and neutralize with the amine neutralizing agent, making pH value is 6-9, makes Quick-drying coating for vacuum plated films.
Claims (9)
1. Quick-drying coating for vacuum plated films is characterized in that: be comprised of the following weight ratio raw material:
The preparation method of described Quick-drying coating for vacuum plated films, with raw material methyl acrylic ester, esters of acrylic acid, styrenic, acrylic acid or the like, crylic acid hydroxy ester class, pure ethers solubility promoter, initiator according to formula ratio through copolyreaction, and adding neutralizing agent, to adjust the pH value be 6-9, adds alcoholic solvent and obtain.
2. Quick-drying coating for vacuum plated films according to claim 1, it is characterized in that, described methyl acrylic ester adopt following one or more: methyl methacrylate, β-dimethyl-aminoethylmethacrylate, n-BMA, Tert-butyl Methacrylate, methacrylic acid-2-ethylhexyl, methacrylic acid laurate.
3. Quick-drying coating for vacuum plated films according to claim 1, it is characterized in that, described esters of acrylic acid be following one or more: methyl acrylate, ethyl propenoate, n-butyl acrylate, isobutyl acrylate, tert-butyl acrylate, 2-EHA, vinylformic acid n-octyl, vinylformic acid glyceryl ester, dimethylaminoethyl acrylate, dodecylacrylate.
4. Quick-drying coating for vacuum plated films according to claim 1, is characterized in that, described styrenic is following a kind of or two kinds: vinylbenzene, α methyl-vinylbenzene.
5. Quick-drying coating for vacuum plated films according to claim 1, is characterized in that, described acrylic acid or the like be following one or more: vinylformic acid, methacrylic acid.
6. Quick-drying coating for vacuum plated films according to claim 1, is characterized in that, described crylic acid hydroxy ester class be following one or more: Hydroxyethyl acrylate, Propylene glycol monoacrylate, vinylformic acid-2-hydroxyl butyl ester, vinylformic acid-4-hydroxyl butyl ester.
7. Quick-drying coating for vacuum plated films according to claim 1, it is characterized in that, described pure ethers solubility promoter be following one or more: propylene glycol monomethyl ether, propylene-glycol ethyl ether, propylene glycol methyl ethyl ether, propandiol butyl ether, butyl glycol ether, ethylene glycol ethyl ether, diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, diethylene glycol ether, dipropylene glycol ether, dipropylene glycol butyl ether.
8. Quick-drying coating for vacuum plated films according to claim 1, it is characterized in that, described initiator be following one or more: benzoyl peroxide, acetyl peroxide, peroxidation 12 phosphinylidynes, tert-butyl peroxide, peroxidation tert-pentyl, dicumyl peroxide, Diisopropyl azodicarboxylate.
9. Quick-drying coating for vacuum plated films according to claim 1, it is characterized in that, described neutralizing agent be following one or more: ammoniacal liquor, trolamine, dimethylethanolamine, diethylethanolamine, tetramethyl-amine, dimethylamino methyl propyl alcohol, methylamino-propyl alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110020598 CN102585643B (en) | 2011-01-12 | 2011-01-12 | Quick-drying coating for vacuum plated films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110020598 CN102585643B (en) | 2011-01-12 | 2011-01-12 | Quick-drying coating for vacuum plated films |
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| Publication Number | Publication Date |
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| CN102585643A CN102585643A (en) | 2012-07-18 |
| CN102585643B true CN102585643B (en) | 2013-11-06 |
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| CN 201110020598 Active CN102585643B (en) | 2011-01-12 | 2011-01-12 | Quick-drying coating for vacuum plated films |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044615B (en) * | 2013-01-17 | 2016-03-16 | 焦作瑞福莱反光材料有限公司 | A kind of Hydroxy acrylic resin for reflective film and preparation method thereof |
| CN103289006A (en) * | 2013-05-24 | 2013-09-11 | 无锡市华明化工有限公司 | Waterborne acrylic resin and preparation method thereof |
| CN103923251B (en) * | 2014-04-28 | 2016-07-06 | 无锡德贝尔光电材料有限公司 | A kind of quick-dry type acrylate polymer and preparation method thereof |
| CN104311722B (en) * | 2014-11-06 | 2017-02-15 | 任婧 | Acrylic resin used for fluorocarbon coatings |
| CN107298733B (en) * | 2017-07-20 | 2020-05-12 | 东莞南玻太阳能玻璃有限公司 | Template agent for anti-reflection coating liquid and preparation method and application thereof |
| CN107201097A (en) * | 2017-07-21 | 2017-09-26 | 太仓市双凤镇薄彩工艺品厂 | It is a kind of can dust-proof, anti-condensation glass coating |
| CN110563878B (en) * | 2018-06-06 | 2022-05-27 | 广州慧谷化学有限公司 | Polyacrylate resin, dispersoid and gloss oil for plastic film and preparation method thereof |
| CN112851849B (en) * | 2021-01-12 | 2023-01-31 | 广东彤德新材料有限公司 | Air-drying water-soluble acrylic resin and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887926A (en) * | 2006-06-07 | 2007-01-03 | 刘晓国 | Silicone modified polyacrylate and its prepn and application |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887926A (en) * | 2006-06-07 | 2007-01-03 | 刘晓国 | Silicone modified polyacrylate and its prepn and application |
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