Low-volatile low-toxicity paint remover

Abstract

The invention discloses a low-volatile low-toxicity paint remover. The low-volatile low-toxicity paint remover is prepared from components including, by weight, 50 parts of N-methylpyrrolidone, 30 parts of dimethyl carbonate, 10 parts of dimethylformamide, 7 parts of a thickener, 5 parts of sodium dodecyl benzene sulfonate, 20 parts of dichloromethane and 15 parts of sodium hexametaphosphate. The low-volatile low-toxicity paint remover is simple in raw material, low in cost, quick in paint removal, good in effect, low in toxicity and capable of being used for removal of epoxy paint, organosilicon and amino baking varnish coatings.

Description

technical field [0001] The invention relates to a paint remover, in particular to a paint remover with low volatility and low toxicity. Background technique [0002] The paint strippers in the prior art have slow paint stripping speed and unsatisfactory paint stripping effect. The paint stripper has certain corrosiveness to the substrate while some paint strippers have certain pollution to the environment. Contents of the invention [0003] The object of the present invention is to provide a low-volatility and low-toxicity paint remover, which can solve one or more of the above-mentioned problems in the prior art. [0004] According to one aspect of the present invention, a low-volatility and low-toxic paint remover is provided, which consists of the following components in parts by mass, 50 parts of N-methylpyrrolidone, 30 parts of dimethyl carbonate, and 10 parts of dimethylformamide , 7 parts of thickener, 5 parts of sodium dodecylbenzenesulfonate, 20 parts of dichloro...

AI Technical Summary

Problems solved by technology

[0002] The paint strippers in the prior art have slow paint stripping speed and unsatisfactory paint stripping effect. The paint stripper has certain corrosiveness to the base material at the same time, and some paint strippers have certain pollution to the environment.