THERMOPLASTIC RESIN COMPOSITION AND EXTRUDATE THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which scarcely forms mold deposits even when a long-term continuous molding operation is performed and can give a molding having excellent appearance and properties and to provide an extrudate thereof. SOLUTION: This composition comprises 100 pts.wt. thermoplastic resin (e.g. vinyl chloride resin or chlorinated vinyl chloride resin having a chlorine content of 56.8 to 71wt.%) and 0.01-2 pts.wt. colorant and the colorant comprises 20-90wt.% aluminum silicate having a mean particle diameter of 0.1-4μm and 80-10wt.% pigment. The extrudate is formed by extruding this composition.