| 摘要 |
PROBLEM TO BE SOLVED: To provide an acrylonitrile-styrene resin prefoamed particle which has resistance to blocking, can shorten the cooling time of the molding in a mold and can produce a foamed molded article excellent in weldability, and to provide a molded article thereof.SOLUTION: A prefoamed particle is obtained by adhering paraffin-based wax and a fatty acid amide to the surface of the prefoamed particle using an acrylonitrile-styrene resin as a base material. In the prefoamed particle, the adhesion amount of the paraffin-based wax is 1 to 20 pts.mass based on 100 pts.mass of the prefoamed particle, and the adhesion amount of the fatty acid amide is 2 pts.mass or less (excluding 0) based on 100 pts.mass of the prefoamed particle. |
