摘要
用湿法缠绕技术制作了M40／5228预浸料，对热压罐固化的M40／5228复合材料的室温、高温十态和湿态力学性能进行了研究。与M40／4211复合材料相比，M40／5228复合材料的力学性能有很大程度的提高。M40／5228复合材料具有优异的耐湿热性能，在130℃干态和湿态下，其弯曲强度、模量和层间剪切强度的保持率较高。
The mechanical properties at room temperature and high temperature at dry and wet state of M40/5228 prepreg made by wet filament winding process and cured in autoclave were investigated..Compared with mechanical properties of M40/4211 composites, M40/5228 composites has more excellent mechanical properties. M40/5228 composites has cxcellent hygrothermal property and high retention of the flexural strength and modulus and interlaminar strength at 130℃ dry and wet state.
出处
《纤维复合材料》
CAS
1999年第3期10-12,共3页
Fiber Composites
