Vis-a-vis the production mannered null polybutyrene terephthalate resin (A)100 weight section of the polybutyrene terephthalate resin constituent

摘要

PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate resin composition that can inhibit the neck-in, when film is produced, as maintaining the characteristics which the polybutylene terephthalate resin has.;SOLUTION: To (A) 100 pts.wt. of polybutylene terephthalate, there are added (B) 0.1 to 5 pts.wt. of a low-density polyethylene and (C) 0.008 to 1.2 pts.wt. of a metal silicate filler to provide the polybutylene terephthalate resin composition for film.;COPYRIGHT: (C)2007,JPO&INPIT