Unsaturated polyester system in liquid composites moulding

被引：0
|
作者：
Li, XH [1 ]
Zhu, YD [1 ]
Wang, JH [1 ]
Tang, HY [1 ]
Yuan, RZ [1 ]
机构：
[1] Wuhan Univ Technol, State Key Lab Mat Synth & Proc, Wuhan 430070, Peoples R China
来源：
COMPOSITE MATERIALS III | 2003年 / 249卷
关键词：
unsaturated polyester; kinetics; rheology; wetting; shrinkage;
D O I：
10.4028/www.scientific.net/KEM.249.355
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Unsaturated polyester (UP) resins are typically used in these processes. The objective of this study is to investigate the effects of initiator, promoter, temperature and additives on the reaction kinetics and rheological properties of the UP resin. In addition, mechanical properties of RTM and SCRIMP molded composites were compared and the optimum concentration of LPA was determined by examining the volume change.
引用
收藏
页码：355 / 358
页数：4
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