玻璃钢/复合材料Issue(4)：45-48,4.
CPP-g-GMA对聚丙烯及其复合材料涂装性能的改善
STUDY ON THE IMPROVEMENT OF COATING ADHESION BY CPP-G-GMA WHEN PAINTING POLYPROPYLENE AND ITS COMPOSITE
肖坤立 1周晓东2
作者信息
- 1. 华东理工大学化学工程联合国家重点实验室,上海,200237
- 2. 华东理工大学材料学院,上海,200237
- 折叠
摘要
Abstract
In this paper, polypropylene (PP) bonding with CPP-g-GMA (glycidyl methacrylate grafted chlorinated polypropylene) was studied as well as bicomponent acrylic coating painted on PP and its composite after using CPP-g-GMA as a primer. The results show that the adhesive strength of CPP-g-GMA to PP is better to some extent than that of CPP to PP, and the adhesion strength of coating-substrate can be improved effectively. As the grafting degree of glycidyl methacrylate onto chlorinated increasing, the adhesion strength of coating-substrate increased more and more significantly. When using CPP-g-GMA with grafting degree of 2.31% as primer the coating adhesion can even reach class zero which is the best class.关键词
CPP-g-GMA/聚丙烯复合材料/涂装/粘接Key words
CPP-g-GMA/polypropylene composite/painting/bonding分类
通用工业技术引用本文复制引用
肖坤立,周晓东..CPP-g-GMA对聚丙烯及其复合材料涂装性能的改善[J].玻璃钢/复合材料,2009,(4):45-48,4.
