CN105295514A - Paint remover - Google Patents
Paint remover Download PDFInfo
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- CN105295514A CN105295514A CN201510880537.6A CN201510880537A CN105295514A CN 105295514 A CN105295514 A CN 105295514A CN 201510880537 A CN201510880537 A CN 201510880537A CN 105295514 A CN105295514 A CN 105295514A
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Abstract
The invention provides a paint remover, and belongs to the technical field of paints. The paint remover comprises the following components in parts by weight: 2-4 parts of dichloromethane, 5-8 parts of C1-C8 alcohol, 3-5 parts of formic acid, 1-3 parts of carbon tetrachloride, 2-4 parts of ethyl acetate, 10-20 parts of methylcellulose, 6-9 parts of benzyl alcohol, 4-6 parts of tartaric acid, 5-7 parts of alkylphenol polyoxyethylene, 7-9 parts of ethylene glycol methyl-phenoxide, 10-13 parts of methyl triazole, 11-13 parts of mineral oil, 8-10 parts of trichloroacetic acid, 11-15 parts of benzoic acid, 5 parts of trichlorotrifluoroethane, 3 parts of methyl benzotriazole and 2 parts of potassium permanganate. The paint remover provided by the invention has an excellent removal effect on an acrylic acid paint.
Description
Technical field
The invention provides a kind of paint remover, belong to technical field of coatings.
Background technology
Along with the fast development of China's economy, increasing people has automobile, but automobile happens occasionally because of unexpected generation paint destruction, during renovation, then needs to carry out depainting process to former position.The depainting principle of paint remover is exactly utilize solvent to the dissolving of film forming matter or swelling action to the bonding force of the space structure or paint film and base material that destroy paint film.
The common method removing paint film comprises physical method and chemical process two kinds.Physical method comprises flame method, blast method, sand-blast etc., but these methods all can cause the situation such as distortion, damage of ground, and effect is undesirable in actual applications.Chemical process, normally employing paint remover makes the peeling paint on ground, easy, efficient, little to ground damage.
Summary of the invention
For the above commentary to prior art, technical problem to be solved by this invention is: the paint remover providing a kind of acrylic paint of efficient, low toxicity.Adopt following technical scheme:
A kind of paint remover, comprises following composition by weight: methylene dichloride 2 ~ 4 parts, C1 ~ C8 alcohol 5 ~ 8 parts, 3 ~ 5 parts, formic acid, 1 ~ 3 part, tetracol phenixin, ethyl acetate 2 ~ 4 parts, methylcellulose gum 10 ~ 20 parts, phenylcarbinol 6 ~ 9 parts, 4 ~ 6 parts, tartrate, alkylphenol polyoxyethylene 5 ~ 7 parts, ethylene glycol phenyl methyl ether 7 ~ 9 parts, methyl-triazole 10 ~ 13 parts, 11 ~ 13 parts, mineral oil, trichoroacetic acid(TCA) 8 ~ 10 parts, 11 ~ 15 parts, phenylformic acid, Refrigerant R 113 5 parts, methyl phenylpropyl alcohol three eat azoles 3 parts, 2 parts, potassium permanganate.
Have employed potassium permanganate in this paint remover, there is certain oxygenizement, the efficiency of depainting can be improved.And tetracol phenixin, methylene dichloride, ethyl acetate are as mixed solvent, the paint that substrate surface solidifies can be made to dissolve better, peel off.Add the performance that mineral oil can improve paint remover further, its performance property can be reduced, better dissolve the paint film on surface.Methylcellulose gum can improve the viscosity of paint remover, strengthens de-rate efficiency simultaneously.
Further, as optimal technical scheme, by weight, each component content is: methylene dichloride 3 parts, C1 ~ C8 alcohol 7 parts, 4 parts, formic acid, 2 parts, tetracol phenixin, ethyl acetate 3 parts, methylcellulose gum 15 parts, phenylcarbinol 7 parts, 5 parts, tartrate, alkylphenol polyoxyethylene 6 parts, ethylene glycol phenyl methyl ether 8 parts, methyl-triazole 11 parts, 12 parts, mineral oil, trichoroacetic acid(TCA) 9 parts, 14 parts, phenylformic acid, Refrigerant R 113 5 parts, methyl phenylpropyl alcohol three eat azoles 3 parts, 2 parts, potassium permanganate.
Further, as optimal technical scheme, above-mentioned C1 ~ C8 alcohol is preferably ethanol.
Its preparation method is:
S1: get methylene dichloride, tetracol phenixin, mineral oil, mix;
S2: in the mixture of S1, add C1 ~ C8 alcohol, formic acid, methylcellulose gum, phenylcarbinol, tartrate, alkylphenol polyoxyethylene, ethylene glycol phenyl methyl ether, methyl-triazole, trichoroacetic acid(TCA), phenylformic acid, Refrigerant R 113, methyl phenylpropyl alcohol three eat azoles, potassium permanganate, mix;
S3: in the mixture of S2, add ethyl acetate, stir, obtain finished product, packaging.
Paint remover provided by the invention has excellent removal effect for acrylic paint.
Embodiment
Embodiment 1
A kind of paint remover, comprises following composition by weight: methylene dichloride 2 ~ 4 parts, ethanol C1 ~ C8 alcohol (the present embodiment elects ethanol as) 5 parts, 3 parts, formic acid, tetracol phenixin part, ethyl acetate 2 parts, methylcellulose gum 10 parts, phenylcarbinol 6 parts, 4 parts, tartrate, alkylphenol polyoxyethylene 5 parts, ethylene glycol phenyl methyl ether 7 parts, methyl-triazole 10 parts, 11 parts, mineral oil, trichoroacetic acid(TCA) 8 parts, 11 parts, phenylformic acid, Refrigerant R 113 5 parts, methyl phenylpropyl alcohol three eat azoles 3 parts, 2 parts, potassium permanganate.
Embodiment 2
A kind of paint remover, comprises following composition by weight: methylene dichloride 4 parts, ethanol C1 ~ C8 alcohol (the present embodiment elects ethanol as) 8 parts, 5 parts, formic acid, 3 parts, tetracol phenixin, ethyl acetate 4 parts, methylcellulose gum 20 parts, phenylcarbinol 9 parts, 6 parts, tartrate, alkylphenol polyoxyethylene 7 parts, ethylene glycol phenyl methyl ether 9 parts, methyl-triazole 13 parts, 13 parts, mineral oil, trichoroacetic acid(TCA) 10 parts, 15 parts, phenylformic acid, Refrigerant R 113 5 parts, methyl phenylpropyl alcohol three eat azoles 3 parts, 2 parts, potassium permanganate.
Embodiment 3
Methylene dichloride 3 parts, C1 ~ C8 alcohol 7 parts, 4 parts, formic acid, 2 parts, tetracol phenixin, ethyl acetate 3 parts, methylcellulose gum 15 parts, phenylcarbinol 7 parts, 5 parts, tartrate, alkylphenol polyoxyethylene 6 parts, ethylene glycol phenyl methyl ether 8 parts, methyl-triazole 11 parts, 12 parts, mineral oil, trichoroacetic acid(TCA) 9 parts, 14 parts, phenylformic acid, Refrigerant R 113 5 parts, methyl phenylpropyl alcohol three eat azoles 3 parts, 2 parts, potassium permanganate.
embodiment 4
The present embodiment is the preparation method of previous embodiment 1-3, specific as follows:
S1: get methylene dichloride, tetracol phenixin, mineral oil, mix;
S2: in the mixture of S1, add C1 ~ C8 alcohol, formic acid, methylcellulose gum, phenylcarbinol, tartrate, alkylphenol polyoxyethylene, ethylene glycol phenyl methyl ether, methyl-triazole, trichoroacetic acid(TCA), phenylformic acid, Refrigerant R 113, methyl phenylpropyl alcohol three eat azoles, potassium permanganate, mix;
S3: in the mixture of S2, add ethyl acetate, stir, obtain finished product, packaging.
Performance test:
Get conventional vehicle acrylic paint, be sprayed on tinplate, after dry, use the paint remover in above embodiment to measure according to industry standard HG/T2881-1997 " paint remover efficiency determination method ".Investigate paint removal efficiency, test-results is as shown in table 2.Wherein reference examples is the paint removing effect of conventional paint strippers.
upper table is table 2.
Claims (3)
1. a paint remover, comprises following composition by weight: methylene dichloride 2 ~ 4 parts, C1 ~ C8 alcohol 5 ~ 8 parts, 3 ~ 5 parts, formic acid, 1 ~ 3 part, tetracol phenixin, ethyl acetate 2 ~ 4 parts, methylcellulose gum 10 ~ 20 parts, phenylcarbinol 6 ~ 9 parts, 4 ~ 6 parts, tartrate, alkylphenol polyoxyethylene 5 ~ 7 parts, ethylene glycol phenyl methyl ether 7 ~ 9 parts, methyl-triazole 10 ~ 13 parts, 11 ~ 13 parts, mineral oil, trichoroacetic acid(TCA) 8 ~ 10 parts, 11 ~ 15 parts, phenylformic acid, Refrigerant R 113 5 parts, methyl phenylpropyl alcohol three eat azoles 3 parts, 2 parts, potassium permanganate.
2. paint remover according to claim 1, it is characterized in that, by weight, each component content is: methylene dichloride 3 parts, C1 ~ C8 alcohol 7 parts, 4 parts, formic acid, 2 parts, tetracol phenixin, ethyl acetate 3 parts, methylcellulose gum 15 parts, phenylcarbinol 7 parts, 5 parts, tartrate, alkylphenol polyoxyethylene 6 parts, ethylene glycol phenyl methyl ether 8 parts, methyl-triazole 11 parts, 12 parts, mineral oil, trichoroacetic acid(TCA) 9 parts, 14 parts, phenylformic acid, Refrigerant R 113 5 parts, methyl phenylpropyl alcohol three eat azoles 3 parts, 2 parts, potassium permanganate.
3. paint remover according to claim 1 and 2, is characterized in that: described C1 ~ C8 alcohol is ethanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880537.6A CN105295514A (en) | 2015-12-03 | 2015-12-03 | Paint remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880537.6A CN105295514A (en) | 2015-12-03 | 2015-12-03 | Paint remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105295514A true CN105295514A (en) | 2016-02-03 |
Family
ID=55193382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510880537.6A Pending CN105295514A (en) | 2015-12-03 | 2015-12-03 | Paint remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105295514A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106883670A (en) * | 2017-03-24 | 2017-06-23 | 苏州市金纳润特科技有限公司 | A kind of an iron rake with three to six teeth anticorrosive paint depainting cream and preparation method thereof |
| CN107245267A (en) * | 2016-07-04 | 2017-10-13 | 如皋长江科技产业有限公司 | A kind of paint stripper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850839A (en) * | 2012-08-30 | 2013-01-02 | 苏州市德莱尔建材科技有限公司 | Paint remover |
-
2015
- 2015-12-03 CN CN201510880537.6A patent/CN105295514A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850839A (en) * | 2012-08-30 | 2013-01-02 | 苏州市德莱尔建材科技有限公司 | Paint remover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245267A (en) * | 2016-07-04 | 2017-10-13 | 如皋长江科技产业有限公司 | A kind of paint stripper |
| CN106883670A (en) * | 2017-03-24 | 2017-06-23 | 苏州市金纳润特科技有限公司 | A kind of an iron rake with three to six teeth anticorrosive paint depainting cream and preparation method thereof |
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Application publication date: 20160203 |