THERMOPLASTIC RESIN COMPOSITION HAVING EXCELLENT PROCESSIBILITY

摘要

PROBLEM TO BE SOLVED: To solve the problems concerning the drawdown at blow molding, gum at extrusion molding and expansion failure at extrusion expansion molding of ABS resins. SOLUTION: A methacrylate two-step polymer having a specific composition and a specific molecular weight, i.e., a specific relative viscosity, is mixed with an ABS resin.