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short carbon fiber, a method for producing short carbon fibers, short carbon fiber reinforced resin composition, and short carbon fibers reinforced cement composition
short carbon fiber, a method for producing short carbon fibers, short carbon fiber reinforced resin composition, and short carbon fibers reinforced cement composition
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机译:短碳纤维,短碳纤维的制造方法,短碳纤维增强树脂组合物和短碳纤维增强水泥组合物
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摘要
PROBLEM TO BE SOLVED: To provide short carbon fiber which exhibits excellent affinity to a matrix component when used as a material of a composite material.;SOLUTION: A carbon fiber-reinforced resin composite material is brought into contact with normal pressure superheated steam, and in an atmosphere filled with decomposition gas, a matrix resin in the composite material is heated and decomposed at 300-600°C, thereby providing short carbon fiber whose surface is chemically modified with at least one atom selected from hydrogen, nitrogen and oxygen atoms.;COPYRIGHT: (C)2013,JPO&INPIT
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