科研之友
微信
新浪微博
Facebook
分享链接
摘要
Purpose of this study is to remove inhomogeneous fiber orientation using GFRP composite at automobile component formation. After preparing glass fiber prepreg, degree of impregnation of glass fiber and polypropylene was derived. In addition, tensile strength and microstructure of prepreg was evaluated. Degree of impregnation for prepreg was improved along with low pulling speed, high resin temperature, and longer die length. According to SEM micrograph, homogeneous fiber orientation was observed, and there was no separation of polypropylene and glass fiber. Therefore, application of plain weaving on prepreg in GFRP composite can have good fluidity. Also, fundamental data that can be referred in industry field are gathered.
- 出版日期2015-5
