摘要
基于Wilhelmy法,组建了纤维/树脂动态润湿测量系统,研究了单一玻璃纤维/树脂的动态接触角测量方法,分析了润湿过程及其特征。结果表明,单一ECT玻璃纤维/CYD128环氧树脂润湿体系为混合润湿,其动态接触角的适宜测量参数为:浸入速度0.03mm/s,检测阈值0.08mg,浸入深度1.5mm。
Fiber/resin dynamic wetting measurement system based on Wilhelmy method was set up. Dynamic contact angle measuring method for single glass fiber/resin was designed, and the wetting process and its characteristics were analyzed. Relatively, it is shown that single ECT glass fiber/epoxide resin system tends to mixing wetting and its optimized testing conditions are wetting speed 0. 03mm/s, detection threshold 0.08mg and the immersion depth 1.5mm.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2012年第14期119-121,125,共4页
Materials Reports
基金
科技部科技人员服务企业行动项目(2009GJF10012)
重庆市科技计划项目(CSTC
2010AA4051
CSTC
2009DA0001-A02)
关键词
玻璃纤维
树脂
润湿
接触角
glass fiber, resins, wetting, contact angle
