J Mater Sci Technol ›› 2001, Vol. 17 ›› Issue (01): 17-18.

• Research Articles • Previous Articles     Next Articles

Toughness and Hot/Wet Properties of a Novel Modified BMI/Carbon Fiber Composite

Baoyan ZHANG, Xiaogbao CHEN. Ping LI, Xiaosu YI   

  1. Beijing Key Laboratory of Advanced Composite Materials, Beijing Institute of Aeronautical Materials (BIAM), Beijing, 100095, China
  • Received:2000-04-25 Revised:1900-01-01 Online:2001-01-28 Published:2009-10-10
  • Contact: Baoyan ZHANG

Abstract: The toughness and hot/wet properties of a novel modified bismaleimide (BMI) 5428/carbon fiber composite was investigated. Results indicate that the prepared BMI/T700 composite owns high toughness, excellent hot/wet properties and mechanical properties. The compression strength after impact (CAI) of 5428/T700 composite is 260 MPa, and the results of hot/wet test show that the long-term service temperature of 5428/T700 composite can maintain at 170 ℃.

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