大丝束碳纤维制备预浸料的关键工艺

Critical Process for Manufacturing Prepregs with Large Tow Carbon Fibers

本文分析了采用大丝束碳纤维制备预浸料时可能出现的各种工艺问题，介绍了解决这些问题的具体方法，主要包括纤维纤度、纤维张力、纱束铺展、纱架结构、导纱装置、纤维浸润、纤维误捻以及纱束的贮存等。

This paper analyzes the process possible problems making prepregs with large tow carbon fibers, the solutions are given for filament fineness, tension, spreading, creel structure, guiding device, sizing and storage of carbon fibers etc.