Benzene-free flame-retardant resin

Abstract

The invention relates to benzene-free flame-retardant resin comprising the components of: 10 parts of methacrylic acid, 12 parts of methyl methacrylate, 30 parts of ethylene glycol, 7 parts of butyl acetate, 5 parts of butyl acrylate, 1 part of hydroxypropyl methacrylate, 4 parts of acrylic resin, 9 parts of pentaerythritol, 3 parts of methyl methacrylate, 2 parts borax, and 4 parts of mica powder. According to the benzene-free flame-retardant resin, low-smell alcohol, ether, and ester are used as a mixed solvent. The resin is suitable for coating of outdoor large-scale steel structures and indoor woodenware. The resin has good adhesion performance, and is prevented from paint falling. With the resin, during paint coating, processing steps can be saved, processing cost can be reduced, and market application requirement can be satisfied.

Description

technical field [0001] The invention relates to an acrylic resin, especially a benzene-free flame-retardant resin. Background technique [0002] The aerosol spray paints currently used generally use quick-drying acrylic resins or modified acrylic resins. They use solvents such as benzene, toluene, xylene, ketones, and esters with high volatility and heavy odors as diluents. During use, it will be volatilized and discharged into the air, causing serious environmental pollution and causing serious damage to operators. In Europe, benzene, toluene, and xylene are restricted chemicals for import testing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a benzene-free flame retardant resin. [0004] In order to solve the above technical problems, the benzene-free flame retardant resin of the present invention comprises the following components, 10 parts of methacrylic acid, 12 parts of methyl methacrylate,...

AI Technical Summary

Problems solved by technology

[0002] The aerosol spray paints currently used generally use quick-drying acrylic resins or modified acrylic resins. They use highly volatile and heavy-smelling solvents such as benzene, toluene, xylene, ketones and esters as diluents. During use, it will be volatilized and discharged into the air, causing serious environmental pollution and serious damage to operators.