摘要
本文分析了采用热熔胶膜法制备600mm宽幅胶膜时关键工艺和参数问题。阐述了涂胶工艺技术及其胶膜厚度和均匀性控制方法,在涂胶速度为3m/min时,胶膜含胶量误差达到±3%。由于工艺上不允许安装传感器,采用间接的方法控制胶膜张力并实现牵引稳速控制。收卷成型主要实现纠偏控制和恒张力收卷。最后给出制备的胶膜样品。
The key manufacture process and parameter for 600mm wide tape resin film is analyzed by melt method. The resin coating process and the method controlling resin thick and filmuniformity are illuminated. The speed of resin coating is 3m/min. The Error of resin thick and filmuniformity is ± 3%. The indirect tension controlling method for wide tape resin film is carried out. The rectifying deviation and constant tension are applied in resin film convoluting. The sample of resin film is showed.
出处
《玻璃钢／复合材料》
CAS
CSCD
北大核心
2008年第4期33-35,共3页
Fiber Reinforced Plastics/Composites
关键词
预浸料
热熔法
胶膜
制备工艺
prepreg
melt method
resin film
manufacture process
