ENVIRONMENT FRIENDLY POLYAMIDE RESIN COMPOSITION AND MOLDED PRODUCT USING THE SAME

摘要

PURPOSE: An environment friendly polyamide resin composition is provided to ensure excellent shock resistance, rigidity, heat resistance and warpage property and to enable use for the molding of the housing or electronic products or exteriors of vehicle parts. CONSTITUTION: An environment friendly polyamide resin composition includes (A-1) 20-90 parts by weight of a first polyamide resin further comprised of polyamide 11, polyamide 1010 or a combination thereof; (B) 9-80 parts by weight of a glass fiber with a cross section ratio(aspect ratio) of 1.5 or greater; (C) 1-5 parts by weight of a branched co-polymer graft containing a polyolefin backbone; and optionally (A-2) 0-50 parts by weight of a second polyamide resin further comprised of repeating organic chains of 6-carbon units.