| 摘要 |
PROBLEM TO BE SOLVED: To provide a member equipped with water supply which has excellent durability and strength in contacting with a solution containing a polyhydric alcohol such as warm water, ethylene glycol, propylene glycol as an anti-freezing liquid. SOLUTION: The member equipped with water supply is composed of a polyamide resin composition comprising (a) a polyamide resin of 5-85 wt.%, (b) a polyphenylene sulphide resin of 95-15 wt.%, and (c) an inorganic filler of 0.5-200 pts.wt. to the total 10 pts.wt. of the polyamide resin of the component (a) and the polyphenylene sulphide resin of the component (b), the member equipped with water supply is characterized in that a resin phase separation structure of the polyamide resin composition forms a phase structure in which (b) the polyphenylene sulphide resin is made to be a continuous phase and (a) the polyamide resin to be a separation phase, and tensile strength retention after treated for 130°C/1,000 hours in a solution of 50% of a long-life coolant is 25% or more. COPYRIGHT: (C)2003,JPO
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