FLAME-RETARDANT POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING SAME

A polyamide resin composition including 15 to 45 parts by weight of a (B) triazine type compound, 0.01 to 4 parts by weight of a (C) colorant, and 0.01 to 2.0 parts by weight of a (D) dispersant with respect to 100 parts by weight of a (A) polyamide resin, wherein the (C) colorant has a 10% mass los...

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Hauptverfasser: HATTORI, Keiichi, TOBO, Shori, SHIBATA, Hiroshi
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A polyamide resin composition including 15 to 45 parts by weight of a (B) triazine type compound, 0.01 to 4 parts by weight of a (C) colorant, and 0.01 to 2.0 parts by weight of a (D) dispersant with respect to 100 parts by weight of a (A) polyamide resin, wherein the (C) colorant has a 10% mass loss temperature of not less than 825°C in thermogravimetric analysis (TGA), and the (D) dispersant has a 10% mass loss of not less than 360°C in thermogravimetric analysis (TGA).In view of the problems in the conventional techniques, the present invention provides a flame-retardant polyamide resin composition which has an excellent product's external appearance, which is excellent in flame retardancy (glow wire property), moldability, and a mechanical property (toughness), and which contains a colorant, and also provides a molded article thereof.