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环氧封端硅氧烷改性环氧树脂的制备及性能研究
刘艳; 王静; 高军鹏; 邓华; 王文忠; 段东平
2016
Source Publication材料导报
IssueS2Pages:"444-447"
Abstract

采用环氧封端硅氧烷低聚物为改性剂,通过与双酚A型环氧树脂共混制得改性环氧树脂固化体系。通过测定改性固化物的热学性能、力学性能和原子氧剥蚀性能,并利用扫描电镜对冲击断裂面和原子氧辐照前后表面的形态进行分析,系统探讨了环氧封端硅氧烷低聚物对改性环氧树脂性能的影响。结果表明,采用环氧封端硅氧烷低聚物改性后,固化体系的耐热性、韧性和耐原子氧剥蚀性能均有提高:与未改性环氧树脂相比,改性剂含量30%时,10%热失重温度提高了23℃,弯曲强度、冲击强度分别由82.0kJ/m~2、8.7kJ/m~2提高到93.4kJ/m~2、33.4kJ/m~2,经累积通量1.2×1020 atoms/cm~2原子氧辐照后质...

Keyword环氧树脂 环氧封端硅氧烷 改性 原子氧
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22240
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
刘艳,王静,高军鹏,等. 环氧封端硅氧烷改性环氧树脂的制备及性能研究[J]. 材料导报,2016(S2):"444-447".
APA 刘艳,王静,高军鹏,邓华,王文忠,&段东平.(2016).环氧封端硅氧烷改性环氧树脂的制备及性能研究.材料导报(S2),"444-447".
MLA 刘艳,et al."环氧封端硅氧烷改性环氧树脂的制备及性能研究".材料导报 .S2(2016):"444-447".
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