摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition comprising a polyphenylene ether resin and a polyamide resin which gives impact resistance and rigidity in a wide range of temperature, is excellent in tensile characteristics, and has improved heat aging resistance. SOLUTION: In this resin composition which comprises the polyamide resin (A), the polyphenylene ether resin (B), a hydrogenated block copolymer (C) consisting of at least two styrene polymer blocks and at least two olefin elastomer blocks and, as a modifier, a compound having a carboxylic acid group, an acid anhydride group, an epoxy group, an amino group or a hydroxy group, the polyamide forms a continuous phase and its volume fraction is 44-70 vol%. The components (B) and (C) form dispersed phases and their dispersed particle sizes are not more than 1.2μm. COPYRIGHT: (C)2004,JPO&NCIPI
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