文献类型：期刊文献

中文题名：风力发电机叶片用环氧乙烯基酯树脂

英文题名：Epoxy vinyl ester resin for wind turbine blade

作者：周润培[1];姚星[1];刘坐镇[1]

机构：[1]华东理工大学华昌聚合物有限公司,上海200237

年份：2009

卷号：24

期号：2

起止页码：42

中文期刊名：热固性树脂

外文期刊名：Thermosetting Resin

收录：CSTPCD;;北大核心:【北大核心2008】；CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：环氧乙烯基酯树脂;风力发电机叶片;真空灌注工艺

外文关键词：epoxy vinyl ester resin; wind turbine blade; vacuum infusion

摘要：简述了国内外风力发电发展概况及风机叶片成型工艺及要求,研制了风力发电机叶片用MFE-VARIM-200环氧乙烯基酯树脂,对该树脂的粘度、凝胶时间、固化收缩率及固化物的力学性能等进行了测试。结果表明,该液体树脂的粘度(25℃)<0.2 Pa.s,凝胶时间(随环境温度调节引发剂用量)>2 h,线收缩率<0.3%,可以满足真空灌注成型工艺的要求,固化物的力学性能可满足风力发电机叶片对基体树脂的要求。
The development situation of wind power generation and forming process and requirement of wind turbine blade were briefly introduced . MFE - VARIM - 200 epoxy vinyl ester resin for wind turbine blade was developed. The viscosity, gel time, curing shrinkage rate and properties of cured product were tested. The results showed that the viscosity of MFE - VARIM - 200 was lower than 0.2 Pa · s at 25 ℃. The gel time was longer than 2 h and the linear shrinkage was less than 0. 3%. MFE - VARIM - 200 met the vacuum infusion process requirement and the mechanical properties of cured resin could meet the requirement of matrix resin of wind turbine blade.