POLYESTER-POLYCARBONATE COMPOSITION WITH IMPROVED HOT-PLATE WELDABILITY

摘要

The object of the present invention is to provide a resin composition with improved hot-plate weldability, in which no carbonized resin remains on the hot plate, and in which there is no drawing out of fine filaments of the resin. The present invention provides a resin composition which contains (A) a polyester resin at the rate of 98 to 1 wt %; (B) a polycarbonate resin at the rate of 1 to 98 wt %; (C) a core-shell copolymer at the rate of 0.5 to 18 wt %, and (D) a polytetrafluoroethylene with a number average molecular weight of 30,000 or greater at the rate of 0.01 to 4 wt % (with the total of (A) through (D) being 100 wt %).