【摘要】 对日本东丽公司生产的M40J碳纤维复丝和单向板的性能进行了试验研究,提供了5套可分析对比的试验数据;对化学试验选用方法、注意环节、影响因素等进行了探讨;对力学试验使用标准、试验过程和失效模式等进行了论述;讨论了纤维体积含量、胶含量和空隙率的控制范围,以及对M40J碳纤维单向板力学性能的影响。更多还原

【Abstract】 The properties of M40Jcarbon fiber multifilament and unidirectional laminates which produced by Japanese Dongli company were studied.From five data,the method of chemical experiment,matters needing attention and influence factors were researched.The standard of mechanical tests,test process and failure mode were analyzed.At last the influence on mechanical properties of unidirectional M40Jcarbon fiber laminates by fiber volume content,gum content and void ratio were discussed.更多还原