Flame-retardant polyphenylene ether resin composition

Abstract

Abstract PURPOSE:To provide the titled composition having extremely excellent flame retardance and low tendency of smoking and bleeding in molding process, by compounding triphenyl phosphate and a specific resorcin.polyphosphate compound to a polyphenylene ether resin. CONSTITUTION:A polyphenylene ether resin is compounded with a composition composed of 5-70wt% triphenyl phosphate and 95-30wt% resorcin.polyphosphate compound of formula (R is H or methyl; n is 1-10) by kneading under heating. The amount of the composition is 1-30wt% of the whole mixture. It is effective even to a composition compounded with a styrene resin for the purpose of improving the moldability.

Inventors

• 👤 Tetsuhiro Inoue
• 👤 Mitsuo Akutsu
• 👤 Ariyasu Kurita

Bibliographic Details