STYRENIC RESIN COMPOSITION

摘要

PURPOSE:A composition having extremely improved releasability without damaging transparency, obtained by blending a transparent styrenic resin with a mixture of a higher fatty acid metallic salt and a phosphorous ester. CONSTITUTION:(A) 100pts.wt. styrenic resin substantially having transparency is blended with (B) 0.05-1.0pt.wt. higher fatty acid metallic salt and (C) 0.01-1.0pt.wt. phosphorous ester shown by the formula (R and R' are alkyl or aryl) in weight ratio of the component C/B of >=1/10, preferably >=1/10. Zinc stearate is preferable as the component B. The phosphorous ester wherein R and R' are tridecyl group or palmithyl group is used as the component C.