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发表刊物：Ex-situ Concept for Toughening the RTMable BMI Matrix Composites. II. Improving the Compression After Impact
摘要：The compression after impact (CAI) properties of bismaleimide (BMI) matrix composites manufactured by resin transfer molding (RTM) were significantly improved by ex-situ RTM technique. The thermoplastic polyetherketone with a functional group of phenolphthalein (PAEK) was used as toughener. The optical microscopy images of the cross-section of post-impact specimens revealed that the delamination resistance of specimens toughened through ex-situ RTM technique was dramatically improved. The energy absorption mechanism of composites toughened through ex-situ RTM technique was changed from the...
第一作者：程群峰
论文类型：基础研究
通讯作者：益小苏
是否译文：否
发表时间：2008-02-06