POLYARYLENE SULFIDE RESIN COMPOSITION

摘要

Provided is a polyarylene sulfide resin composition comprising (A) from 20 to 34 % by weight of a polyarylene sulfide having a melt viscosity of from 150 to 800 poises, (B) from 66 to 80 % by weight of spherical silica having a mean particle size of from 0.3 to 10 mu m, and (C) from 0 to 12 % by weight of whiskers, in which the total of the spherical silica (B) and the whiskers (C) falls between 66 and 80 % by weight. The composition has well-balanced physical properties of dimensional accuracy and mechanical strength, and has good moldability. It is favorable to moldings for precision members such as optical fiber connector ferrules, etc.