| 摘要 |
PROBLEM TO BE SOLVED: To obtain a flame-retardant polyamide resin composition which is suitable in industrial materials such as automobile components, electronic and electronic parts, and industrial machine components, and the molded products to be obtained from which excel in mechanical properties such as rigidity, strength, and heat resistance, and also excel in flame retardance. SOLUTION: This flame-retardant composition comprises a polyamide composite material composed of (A) a polyamide and (B) an apatite compound containing a phenolic solvent-insoluble organic substance in an amount of the organic substance of 0.5-100 pts.wt. based on 100 pts.wt. apatite compound or a polyamide resin composite material obtained by mixing the polyamide composite material with other resins, and (C) a bromine based flame-retardant. |
