| abstract |
PROBLEM TO BE SOLVED: To provide a cleaning resin composition which has an excellent cleaning effect on a thermoplastic resin processing machine such as an extruder, an injection molding machine and the like, and which can be easily replaced with a post-treatment agent. . SOLUTION: (a) a melt flow rate is 2 to 4 g / 10; Minutes (230 ° C / 2.16kg) polypropylene 1 00 parts by weight, (b) anionic surfactant 0.5 to 20 Parts by weight, (c) 0.5 to 20 parts by weight of polyhydric alcohol, (D) alkylene glycol fatty acid ester 0.1 to A cleaning resin composition comprising 20 parts by weight and (e) 0.05 to 5 parts by weight of a metal salt of a fatty acid. |