FIRE RETARDANT POLYAMIDE RESIN PELLET FOR INJECTION MOLDING

摘要

PURPOSE:To obtain a polyamide resin pellet characterized by that a molding cycle is made short and efficient because a weighing time at the time of injection molding is short and the irregularity thereof is reduced and weighing stability is excellent as well as releasability is good and a cooling time is short, capable of being stably produced for a long time because a mold deposit phenomenon can be suppressed and having high fire retardance. CONSTITUTION:100 pts.wt. of a polyamide resin and 1-20 pts.wt. of melamine cyanurate are mixed and kneaded to obtain a resin pellet main body. 0.01-1.0 pts.wt. of a metal salt of higher fatty acid and 0.01-1.0 pts.wt. of higher fatty acid or 0.01-1.0 pts.wt. of a metal salt of higher fatty acid and 0.01-1.0 pts.wt. of higher fatty acid ester are bonded to the surface of the polyamide resin pellet main body.