METAL MEMBER-POLYARYLENE SULFIDE RESIN MEMBER COMPLEX AND PRODUCTION METHOD THEREFOR

To provide a metal member-polyarylene sulfide resin member complex that has excellent air-tightness between a metal member and a polyarylene sulfide resin member, and a production method therefor.SOLUTION: A metal member-polyarylene sulfide resin member complex is an integrally injection molded prod...

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1. Verfasser: HARUNARI TAKESHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a metal member-polyarylene sulfide resin member complex that has excellent air-tightness between a metal member and a polyarylene sulfide resin member, and a production method therefor.SOLUTION: A metal member-polyarylene sulfide resin member complex is an integrally injection molded product of a metal member and a polyarylene sulfide member. The polyarylene sulfide member is formed of a polyarylene sulfide composition satisfying all of the following: (1) a peak temperature at a melt crystallization peak is 200°C or more and 230°C or less, (2) a melt flow rate (MFR) is 20 g per 10 minutes or more and 150 g per 10 minutes or less, and (3) 100 pts.wt. of polyarylene sulfide (A), 5-25 pts.wt. of a modified ethylene-based copolymer (B), and 10-120 pts.wt. of glass fibers (C) are contained with respect to 100 pts.wt. of a polyarylene sulfide resin.SELECTED DRAWING: None 【課題】 金属部材とポリアリーレンスルフィド樹脂部材との気密性に優れる金属部材-ポリアリーレンスルフィド樹脂部材複合体及びその製造方法を提供する。【解決手段】 金属部材と(1)溶融結晶化ピークのピーク温度が200℃以上230℃以下、(2)MFRが20g/10分以上150g/10分以下、(3)ポリアリーレンスルフィド樹脂(A)100重量部に対し、変性エチレン系共重合体(B)5~25重量部及びガラス繊維(C)10~120重量部を含む、とのいずれをも満足するポリアリーレンスルフィド樹脂組成物製であるポリアリーレンスルフィド樹脂部材との射出一体成形体である金属部材-ポリアリーレンスルフィド樹脂部材複合体。【選択図】 なし