著者

木村 照夫 井野 晴洋 西田 優一 青山 尚樹 柴田 勝司

出版者

一般社団法人 プラスチック成形加工学会

雑誌

成形加工 (ISSN:09154027)

巻号頁・発行日

vol.22, no.3, pp.153-159, 2010 (Released:2010-07-24)

参考文献数

5

被引用文献数

2 2

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This study investigated a compression molding method of carbon fiber reinforced thermoplastics (CFRTP) made of carbon fiber extracted from CFRP waste. The short carbon fibers were mixed with polyester fibers using a papermaking method to make the preform sheet of compression molding. The waste obtained from a textile water jet loom was used as a matrix material. The setting speed of each fiber during the papermaking process was regulated by using a dispersing agent to obtain the good dispersion of each fiber. Laminated preform sheets combined with polyester fibers and carbon fibers were compressed with heating at 300 ℃ and then the polyester fiber was melted as a matrix material. It was cleared from the experimental results that the mechanical properties of molded CFRTP largely depends on both the fiber dispersion and the content of carbon fiber in the preform.