POLYAMIDE RESIN COMPOSITION
    2.
    发明公开

    公开(公告)号:EP4198089A1

    公开(公告)日:2023-06-21

    申请号:EP21858314.4

    申请日:2021-08-17

    申请人: UBE Corporation

    摘要: Provided is a polyamide resin composition which gives molded articles excellent in terms of mechanical strength and impact resistance. The polyamide resin composition comprises 52-88 mass% aliphatic polyamide resin (A), 5-25 mass% copolyolefin resin (B) having functional groups, up to 20 mass% olefin homopolymer (C) containing no functional group, and 0.05-3.0 mass% both a primary antioxidant (D) and a secondary antioxidant (E), the amount of the polyamide resin composition being taken as 100 mass%, wherein the copolyolefin resin (B) having functional groups has an MFR, as determined at a temperature of 230°C and a load of 2,160 g in accordance with ASTM D1238, greater than 1.0 g/10 min but less than 5.0 g/10 min, the polyamide resin composition containing the secondary antioxidant (E) in an amount larger than that of the primary antioxidant (D).