玻璃钢1复合材料Issue(1)：29-32,4.
非织造工艺对天然纤维增强体树脂流动性能的影响
EFFECT OF NON-WOVEN TECHNOLOGY ON RESIN FLOW CHARACTER FOR NATURAL FIBER REINFORCEMENT
薛道顺 1周红涛 2胡红1
作者信息
- 1. 东华大学纺织学院,上海,201620
- 2. 盐城纺织职业技术学院,盐城,224005
- 折叠
摘要
Abstract
The resin flow character of fibrous reinforcement is an important factor to the design of resin flow process and the mechanical property of the final product. This paper investigated the effect of non-woven technology on resin flow character for flax fiber non-woven reinforcement. The results show that the flax non-woven reinforcement manufactured by parallel-laid technology has lower permeability but higher flow anisotropy than that of nonwoven reinforcement manufactured by cross-laid technology under the same vacuum pressure. With the increasing of reinforcement layers and vacuum pressures, the permeability decreases; the change of vacuum pressure has no obvious influence on flow anisotropy.关键词
VARTM/天然纤维/渗透率/流动异性Key words
VARTM/ natural fiber/ permeability /flow anisotropy分类
化学化工引用本文复制引用
薛道顺,周红涛,胡红..非织造工艺对天然纤维增强体树脂流动性能的影响[J].玻璃钢1复合材料,2011,(1):29-32,4.
