宇航材料工艺2017，Vol.47Issue(3)：57-60,4.DOI:10.12044/j.issn.1007-2330.2017.03.013
OoA成型T800/607复合材料制备及性能
Preparation and Properties of an Out-of-Autoclave T800/607 C/E Composite
周宇 1樊孟金 1尚呈元 1凌辉 1孙宏杰1
作者信息
- 1. 航天材料及工艺研究所,北京 100076
- 折叠
摘要
Abstract
The cure kinetics of the epoxy resin 607 for an out-of-autoclave (OoA) composite was investigated by differential scanning calorimetry(DSC),and the cure kinetic formula of the resin was established.The prepreg with dry fiber regions remaining and the OoA composites were prepared.The quality and properties of the T800/607 composite were studied.The results indicated that the T800/607 prepreg owed a tack life at room temperature over 30 days and the void content of the OoA composite is far below 1％.The short beam shear strength and flexural strength of the OoA composite are 96.7 and 1480 MPa,respectively,which can be compared with the autoclave cured ones.关键词
复合材料/非热压罐成型/固化动力学/预浸料Key words
Composite/Out of autoclave/Cure dynamics/Prepreg分类
通用工业技术引用本文复制引用
周宇,樊孟金,尚呈元,凌辉,孙宏杰..OoA成型T800/607复合材料制备及性能[J].宇航材料工艺,2017,47(3):57-60,4.
