| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical parts precision molding compound consisting of a polyphenylene sulfide resin composition having good molding processability such as injection molding and also having high heat dissipation. SOLUTION: This polyphenylene sulfide resin composition for optical parts precision molding use is obtained by incorporating (a) 100 pts.wt. of a polyphenylene sulfide resin with (b) 50-300 pts.wt. of graphite 1-300μm in mean particle size and (c) 20-300 pts.wt. of another inorganic filler, with the proviso that the total amount of components (b) and (c) is≤400 pts.wt. COPYRIGHT: (C)2003,JPO
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