FLAME-RETARDANT POLYAMIDE-BASED RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To develop an additive of a more excellent metal-preventive effect to a flame-retardant polyamide-based resin composition because a conventional flame-retardant polyamide-based resin composition has not satisfactorily been capable of preventing such metal corrosion in a molding machine and a metal mold as is caused at the time of the molding. SOLUTION: This flame-retardant, polyamide-based resin composition having the excellent metal preventive effect can be obtained by adding, to a flame- retardant polyamide-based resin composition consisting of a polyamide-based resin and a bromine-based flame retarder, specified amounts of zinc oxide and zinc borate, or further a specified amount of a hydrotalcite compound or a zeolite compound.