KR950023676A - Flame Retardant Polystyrene Resin Composition - Google Patents

Abstract

The present invention provides a bromine polymer compound synthesized from acrylonitrile butadiene styrene copolymer resin and bromine, a chlorine-containing chlorine compound containing chlorine, and a group-based flame retardant synergist having a flame retardant synergistic effect; and a heat stabilizer and other stabilizers and inorganic pigments. It is a flame retardant styrene-based composition consisting of.

This composition is a styrene-based composition that is excellent in general properties, has excellent flame retardancy, heat resistance, and weather resistance, and is very useful for the manufacture of electrical and electronic parts and the like for which office equipment is required for flame retardancy.

Description

Flame Retardant Polystyrene Resin Composition

Since this is an open matter, no full text was included.

Claims (10)

Flame retardant styrenic resin composition comprising ABS copolymer resin, high molecular bromine compound, high molecular chlorinated paraffin compound and other additives, comprising: (a) 5-30% acrylonitrile, 5-30% butadiene rubber, 20-80% styrene ABS copolymer resin consisting of 100 parts by weight, (b) the following general formula (I): Brominated epoxy resin represented by 5 to 40 parts by weight or the following general formula (II): 5-40 parts by weight of a brominated styrene compound, (c) 5 to 40 parts by weight of chlorinated polyethylene resin containing 10 to 80% of chlorine or a cycloaliphatic or aromatic chlorinated paraffinic system containing 10 to 90% of chlorine Flame retardant polystyrene resin composition comprising 1 to 40 parts by weight of the compound, and (d) 2 to 20 parts by weight of the inorganic flame retardant increasing agent. According to claim 1, (E) 1 to 20 parts by weight of inorganic pigments, (F) 0.05 to 10 parts by weight of heat stabilizer, (G) 0.05 to 10 parts by weight of UV stabilizer, (A) 0.05 to 10 parts by weight of lubricant, (G) Flame retardant polystyrene resin composition comprising 0.05 to 10 parts by weight of olefin wax and 0.01 to 3 parts by weight of silicone oil. The flame retardant polystyrene resin composition of claim 1, wherein the brominated epoxy resin or brominated styrene compound has a number average molecular weight in the range of 1000 to 500,000. The flame retardant polystyrene resin composition according to claim 1, wherein the chlorinated polyethylene resin or chlorinated palpine-based compound has a number average molecular weight in the range of 3,000 to 200,000. The flame retardant polystyrene resin composition of claim 1, wherein the inorganic flame retardant synergist is antimony trioxide or antimony pentoxide. The flame retardant polystyrene resin composition according to claim 2, wherein the heat stabilizer is a mixture of one or two or more of thimalate, hydroxyphenyl and phosphate compounds. The flame retardant polystyrene resin composition according to claim 2, wherein the UV stabilizer is a benzophenone-based, benzotriazole-based, or hindersamine-based compound. The flame retardant polystyrene resin composition according to claim 2, wherein the lubricant is calcium stearate, zinc stearate, magnesium stearate, or barium stearate. The flame-retardant polystyrene resin composition according to claim 2, wherein the olefin wax is ethylene bissteramide, bisstyrenediamine or low molecular chlorinated paraffin. The flame retardant polystyrene resin composition of claim 2, wherein the inorganic pigment is titanium dioxide. ※ Note: The disclosure is based on the initial application.