ENGINEERING PLASTIC COMPOSITION AND MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an engineering plastic composition having excellent releasability during molding and good in appearance of a molded article.SOLUTION: There is provided an engineering plastic composition obtained by adding 0.01 to 10 pts.wt. of a compound obtained by melting and mixing or melting reacting: (A) 10 to 90 wt.% of an ester compound consisting of one or more kind of aliphatic monocarboxylic acid having 18 to 28 carbon atoms and one or more kind of polyol obtained by dehydration condensation of tri or more multivalent alcohol; and (B) 10 to 90 wt.% of alkali earth metal soap of aliphatic monocarboxylic acid having 18 to 28 carbon atoms, to 100 pts.wt. of the engineering plastic.