MOLDING MATERIAL COMPOSITION AND MOLDED ITEM PRODUCED THEREFROM

摘要

PROBLEM TO BE SOLVED: To provide a molding compsn. which can give a molded item excellent in thermal shock resistance and to provide a molded item produced from the same. SOLUTION: This compsn. gives a molded item which has a thermal shock cycle parameter (Tscr) defined by Tt/(K×E×α) (wherein Tt is tensile absorption energy; K is thermal conductivity; E is tensile modulus; andαis the coefficient of thermal expansion) higher than 40.