Flame-retardant plastic composite and preparation method thereof

Abstract

The invention relates to a flame-retardant plastic composite, which comprises cobalt aluminate powder, metallocene polyethylene, carbon fiber powder, polyvinyl chloride resin, rutile titanium dioxide,diacylglycerol, talc powder, succinimide, neoprene, polyurethane, bamboo leaf phenol ketone phosphate, dibasic lead phthalate, tung oleic anhydride, white oil, expanded perlite micro powder, antimicrobial nano titanium dioxide, diethylene glycol dibenzoate, stannous octanoate, polyamide wax powder, bamboo leaf phenol ketone, styrene acrylic emulsion, dimethyl silicone polymer, toluene diisocyanate and urea formaldehyde resin. The composite herein has high impact toughness, good processibility and excellent flame retardancy, and can be applied in automobile, home appliances, electronic information and other fields.

Description

technical field [0001] The invention relates to the technical field of engineering plastic alloys, in particular to a flame-retardant plastic composite material and a preparation method thereof. Background technique [0002] In recent years, the plastics industry has made great progress, and engineering plastics, especially ABS, have been standardized in the fields of electrical appliances, transportation, and computers. ABS is the most used engineering plastic. It is an acrylonitrile-butadiene-styrene copolymer, which has good fluidity, high mechanical properties, and good surface quality. However, ABS itself is easy to burn and not resistant to aging (easy to turn yellow) ), low heat resistance, and high price also limit its application. Traditional flame retardant ABS uses bromine-containing flame retardants compounded with antimony-containing compounds. However, bromide will produce toxic gases during combustion, and antimony trioxide is also toxic, causing negative eff...

AI Technical Summary

Problems solved by technology

ABS is the most used engineering plastic. It is an acrylonitrile-butadiene-styrene copolymer, which has good fluidity, high mechanical properties, and good surface quality. However, ABS itself is easy to burn and not resistant to aging (easy to turn yellow) ), low heat resistance, high price and other shortcomings also limit its application

Traditional flame retardant ABS uses bromine-containing flame retardants compounded with antimony compounds. However, bromide will produce toxic gases during combustion, and antimony trioxide is also toxic, which has a negative impact on human health and the environment.