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关键字：compression after impact; toughened BMI; interlaminar morphology
摘要：High-performance bismaleimide (BMI) matrix composites reinforced with graphite fibers were prepared and toughened with a thermoplastic component (PEK-C) by using different toughening methods. Four experimental options were conducted using the neat BMI matrix, toughened BMI matrix with PEKC, BMI laminates periodically interleaved with neat PEK-C films (Ex-situ concept 1) and BMI laminates periodically interleaved with BMI/PEK-C blend films (Ex-situ concept 2), respectively. The laminates were tested for compression strength after impact using an impact energy of 2 J mm 1. The highest impact...
第一作者：程群峰
论文类型：基础研究
通讯作者：益小苏
文献类型：期刊
是否译文：否
发表时间：2006-06-05