Paint remover
A paint remover and weight meter technology, applied in the field of coatings, can solve problems such as unsatisfactory effect, damage, substrate deformation, etc., and achieve excellent removal effect
Inactive Publication Date: 2014-05-07
苏州市德莱尔建材科技有限公司
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[0014] The weight proportion of table 1 embodiment 1~embodiment 3
[0015]
[0016] The preparation method is:
[0017] S1: Take dichloromethane, carbon tetrachloride, and mineral oil, and mix them evenly;
[0018] S2: In the mixture of S1, add C1~C8 alcohol, formic acid, methylcellulose, benzyl alcohol, tartaric acid, alkylphenol polyoxyethylene ether, ethylene glycol anisole, methyltriazole, trichloroacetic acid, Benzoic acid, trichlorotrifluoroethane, tolutriazole, potassium permanganate, mix well;
[0019] S3: Add ethyl acetate to the mixture of S2, stir evenly to obtain a finished product, and pack it.
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The invention provides a paint remover, which belongs to the technical field of coatings. The paint remover comprises, by weight, 5 to 8 parts of dichloromethane, 2 to 4 parts of C1-C8 alcohol, 1 to 3 parts of formic acid, 3 to 5 parts of carbon tetrachloride, 10 to 20 parts of ethyl acetate, 2 to 4 parts of methyl cellulose, 1 to 3 parts of benzyl alcohol, 1 to 3 parts of tartaric acid, 2 to 4 parts of alkylphenol polyoxyethylene, 2 to 4 parts of ethylene glycol anisole, 1 to 3 parts of methyl triazole, 1 to 3 parts of mineral oil, 2 to 3 parts of trichloroacetic acid, 1 to 2 parts of benzoic acid, 1 part of trichlorotrifluoroethane, 1 part of methylbenzotriazole and 0.2 part of potassium permanganate. The paint remover provided by the invention has excellent removal effects on acrylic paints.
Description
technical field [0001] The invention provides a paint remover and belongs to the technical field of coatings. Background technique [0002] With the rapid development of my country's economy, more and more people have cars. However, the paint damage of cars occurs from time to time due to accidents. When refurbishing, the original parts need to be stripped. The paint stripping principle of the paint remover is to use the solvent to dissolve or swell the film-forming substance to destroy the spatial structure of the paint film or the bonding force between the paint film and the substrate. [0003] Common methods for removing paint film include physical methods and chemical methods. Physical methods include flame method, sand blowing method, sand grinding method, etc., but these methods will cause deformation and damage of the substrate, and the effect is not ideal in practical applications. The chemical method usually uses a paint remover to peel off the paint on the substr...
Claims
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IPC IPC(8): C09D9/00
Inventor 计慷
Owner 苏州市德莱尔建材科技有限公司