| 摘要 |
PURPOSE:To provide the titled composition having improved impact strength, rigidity, heat resistance and dimensional stability without lowering the moldability, etc., by compounding potassium titanate fiber to a polyether sulfone resin. CONSTITUTION:20-95wt% of a polyether sulfone having the recurring unit or formula is compounded with 80-5wt% of potassium titanate fiber having an average fiber length of 5-50mum, preferably 20-30mum, and an average fiber diameter of 0.05-1.0mum, preferably 0.1-0.3mum.
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