| 摘要 |
PROBLEM TO BE SOLVED: To provide a methacrylic resin composition which improves impact resistance without reducing strength and hardness, dimensional stability, and chemical resistance. SOLUTION: The methacrylic resin composition comprises blending a micropowder resin filler consisting of a tetrafluroethylene resin, a tetrafluoro-ethylene-perfluoro alkoxy ethylene copolymer resin, a tetrafluoroethylene-hexafluoropropylene copolymer resin, a tetrafluoroethylene-ethylene copolymer resin, a vinylidene fluoride resin, a chlorotrifluoroethylene resin, or an ethylene-chlorotrifluoroethylene resin with a methacrylic resin. Such a micropowder resin filler is blended with a methacrylic resin, and thereby impact resistance can be improved without reducing strength and hardness, dimensional stability, and chemical resistance. COPYRIGHT: (C)2009,JPO&INPIT
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