THERMOPLASTIC RESIN COMPOSITION AND MOLDED BODY OBTAINED BY MOLDING SAME

A thermoplastic resin composition which contains 100 parts by mass in total of a semiaromatic polyamide (A) and an aliphatic polyamide (B), 20 to 100 parts by mass of a bromine-based flame retardant (C) and 2 to 25 parts by mass of a flame retardant aid (D), and which is characterized in that: the m...

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Bibliographische Detailangaben
Hauptverfasser:	KAMIKAWA Hiroo, MII Junichi, AMARI Taiyo, MASAKI Tatsunori, NISHIDA Keisuke
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A thermoplastic resin composition which contains 100 parts by mass in total of a semiaromatic polyamide (A) and an aliphatic polyamide (B), 20 to 100 parts by mass of a bromine-based flame retardant (C) and 2 to 25 parts by mass of a flame retardant aid (D), and which is characterized in that: the mass ratio (A)/(B) is from 90/10 to 40/60; the semiaromatic polyamide (A) has a melting point of 280°C or higher; and the mass increase ratio R after 48-hour immersion in 50% sulfuric acid at 23°C is 50% or less.