全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
材料工程  2003 

可控交联聚芳醚酮改性电子束固化环氧树脂结构与性能的研究

, PP. 28-31

Keywords: 可控交联聚芳醚酮,电子束固化环氧树脂,改性

Full-Text   Cite this paper   Add to My Lib

Abstract:

报道了一种可控交联聚芳醚酮(CCPAEK)的电子束辐照交联行为,研究了CCPAEK改性电子束固化EB-3环氧树脂体系的结构和性能。DMTA分析表明,150kGyEB辐照剂量固化后的改性EB-3树脂体系具有介于两单纯组分之间的单一玻璃化转变温度。改性前后EB-3树脂基体断口形貌发生很大变化,改性体系呈现韧性断裂的特征,其力学性能及抗冲击性能均有较大提高。TGA分析表明,CCPAEK的加入对EB-3树脂基体的耐热性能影响较小。

References

[1]  Thomas C Walton and James V Crivello. Recent Advances in Electron-Beam Rapidly Cured Composite Polymers [A].42ndInternational SAMPLE Symposium [C].1997. 537-547.
[2]  P Parrot, S His, F Boursereau. Electron Beam Cured Compos ites [A].44th International SAMPLE Symposium [C].1999. 1354-1358.
[3]  Anthony J Berejka, Cliff Eberle. Electron beam curing of composites in North America[J]. Radiation Physics and Chemistry, 2002, 63:551-556.
[4]  C Janke. Electron Beam Curable Cationic Epoxy Resin Systems and Composites [C].Proc Electron Beam Curing of Composites Workshop [A].Oak Ridge, TN1996.
[5]  Li Fengmei, Bao Jianwen, Chen Xiangbao, Bao Huaying, Wang Huiliang. Factors influencing EB curing of epoxy matrix [J]. Radiation Physics and Chemistry, 2002, 63:557-561.
[6]  L H 斯珀林[美].互穿聚合物网络和有关材料[M].北京:科学出版社,1987.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133