| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyphenylene sulfide resin composition that retains an excellent heat resistance, rigidity, dimensional stability, flame retardant, etc., of a polyphenylene sulfide resin, is excellent in strength and slidability and is particularly excellent in welding property and airtightness, a vessel-shaped molded product made thereof, and an injection-molded product having a joint part. SOLUTION: The polyphenylene sulfide resin composition comprises (A) >50 wt.% but≤94 wt.% polyphenylene sulfide resin, (B) 5-35 wt.% polyamide resin, (C) 0-25 wt.% at least one polyolefin resin chosen from the group consisting of a polyethylene resin and a polypropylene resin and (D) 1-19 wt.% polyolefin copolymer prepared by copolymerizing ethylene and glycidyl methacrylate or glycidyl acrylate, provided that the total content of components (A)-(D) is 100 wt.%. Here, (E) 10-200 pts.wt. inorganic filler is compounded with 100 pts.wt. composition comprising components (A)-(D). COPYRIGHT: (C)2006,JPO&NCIPI
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