Being the foaming Characteristic polystyrene type resin grain which makes blowing agent the polystyrene type resin foaming body null styrene type resin grain contain which

摘要

PROBLEM TO BE SOLVED: To provide foamable polystyrenic resin particles which excel in fusion bonding and can obtain a foam molded product having a reduced rubbing noise when made into the foam molded product.;SOLUTION: The foamable polystyrenic resin particles are obtained by incorporating a blowing agent into styrenic resin particles, and the surface of the foamable polystyrenic resin particles is coated with 0.5-2.0 pts.wt. fatty acid amide based on 100 pts.wt. foamable polystyrenic resin particles.;COPYRIGHT: (C)2009,JPO&INPIT