玻璃钢/复合材料Issue(6)：64-67,17,5.
风电叶片用聚氨酯模内胶衣的工艺适用性研究
RESEARCH ON PROCESSING APPLICABILITY OF IN-MOULD POLYURETHANE GEL-COATINGS USED FOR WIND TURBINE BLADES
摘要
Abstract
Using in-mold coatings is an effective way to improve the coating efficiency of wind turbine blades.There are some special requirements for the processing performance of the in-mould coating system compared with the outer-mould coating system for wind turbine blades.This paper studies the processing applicability of three kinds of in-mold polyurethane gel-coatings used in wind turbine blades.Through research on manipulability,in-mold time,pull-off strength between gel-coating and glass fiber reinforced epoxy composite,release properties in actual wind blade mold,and the observability of the defects in glass fiber reinforced composite covered by coating,it draws a conclusion that two kinds of in-mold polyurethane gel-coating are fit for the production process of wind turbine blades.关键词
风电叶片/防护涂层/模内胶衣/聚氨酯/涂装效率Key words
wind turbine blades/protective coating/in-mould coating/polyurethane/painting efficiency分类
通用工业技术引用本文复制引用
牟书香,周连侠..风电叶片用聚氨酯模内胶衣的工艺适用性研究[J].玻璃钢/复合材料,2017,(6):64-67,17,5.基金项目
国家国际科技合作专项资助项目(2015DFA61270) （2015DFA61270）
