FLAME RETARDANT RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To obtain a flame retardant resin composition comprising a thermoplastic resin having hydrolyzable linkages in repeating units and magnesium hydroxide and suppressed in hydrolysis of the thermoplastic resin and resulting reduction in the molecular weight 3rd physical properties and the generation of foaming phenomena which are feared during heat processing thereof. SOLUTION: This flame retardant resin composition comprises (1) the thermoplastic resin having the hydrolyzable linkages in the repeating units and (2) magnesium hydroxide which is surface-treated with a water soluble cationic polymer.