Relationship of mechanical properties and temperature of carbon fiber-reinforced plastics under microwave irradiation

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• 作者：Phuong Ngoc Diem Nguyen (1)
  Masatoshi Kubouchi (2)
  Tetsuya Sakai (3)
  Susan A. Roces (1)
  Florinda T. Bacani (1)
  Piyachat Yimsiri (4)
  Raymond R. Tan (1) raymond.tan@dlsu.edu.ph
• 关键词：Carbon fiber ; reinforced plastic – ; Waste processing – ; Microwave irradiation – ; Thermal degradation
• 刊名：Clean Technologies and Environmental Policy
• 出版年：2012
• 出版时间：October 2012
• 年：2012
• 卷：14
• 期：5
• 页码：943-951
• 全文大小：649.9 KB
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• 作者单位：1. Chemical Engineering Department, De La Salle University Philippines, 2401 Taft Avenue, 1004 Manila, Philippines2. Department of Chemical Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-Ku, Tokyo, 152-8552 Japan3. Department of Industrial Engineering and Management, College of Industrial Technology, 2-1 Izumi-cho 1-Chome, Narashino-shi, Chiba-ken 275-8575, Japan4. Chemical Engineering Department, Burapha University, 169 Tambon Saensook, Amphur Muang, Chonburi 20131, Thailand
• ISSN：1618-9558

文摘

One of the problems with the use of carbon fiber-reinforced plastics (CFRP) is the difficulty of recycling or disposing of them. Hence, it is necessary to find processes to treat CFRP wastes faster and more effectively. Because carbon fibers are good microwave absorbers, there is significant potential for the use of microwave irradiation for the processing of CFRP wastes. In this study, the relationship of mechanical properties and radiation temperature during microwave irradiation of unidirectional and cloth-type CFRP were studied. Experimental results indicate that microwave irradiation degrades CFRP’s mechanical properties by breaking down the bond between the polymer matrix and the carbon fibers.