| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyether aromatic ketone resin composition which improves the slidableness of a polyether aromatic ketone resin to prevent the damage and abrasion of both the resin composition itself and other counter materials, and has excellent moldability. SOLUTION: This polyether aromatic ketone resin composition comprises 100 pts.wt. of a polyether aromatic ketone resin and 1 to 100 pts.wt. of spherical alumina particles having an average particle diameter of 0.1 to 100μm. The polyether aromatic ketone resin preferably has repeating units of represented by formula (1) or (2). The alumina particles are preferably spheres having an average particle diameter of 0.1 to 100μm. Films or sheets obtained from the resin compositions.
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