| 新型偶联剂改性玻纤增强聚丙烯复合材料的研究 |
| |
| 引用本文： | 李姚瑶,余木火,袁象恺,李书同.新型偶联剂改性玻纤增强聚丙烯复合材料的研究[J].中国材料科技与设备,2009,6(1):34-37. |
| |
| 作者姓名： | 李姚瑶 余木火 袁象恺 李书同 |
| |
| 作者单位： | 东华大学材料学院纤维材料改性国家重点实验室,上海201620 |
| |
| 摘 要： | 本文以硅烷偶联剂KH-560和硬脂酸为原料，通过阴离子开环反应合成出一种新的偶联剂，并将这种新型偶联剂用于玻纤增强聚丙烯。研究结果表明：这种新型偶联剂能够在玻璃纤维与聚丙烯之间引入化学键舍，明显提高了界面的粘结能力，并且使得复合材料的力学性能显著提高。
|
| 关 键 词： | 玻璃纤维 表面处理 接触角 界面 浸润性能 力学性能 |
Study of Glass Fiber Reinforced PP Composites by new Agent |
| |
| LI Yao-yao,YU Mu-huo,YUAN Xiang-kai,LI Shu-tong.Study of Glass Fiber Reinforced PP Composites by new Agent[J].Chinese Materials Science Technology & Equipment,2009,6(1):34-37. |
| |
| Authors: | LI Yao-yao YU Mu-huo YUAN Xiang-kai LI Shu-tong |
| |
| Affiliation: | (Material science and engineering, State Key Lab for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai,201620,China) |
| |
| Abstract: | The modification of KH-560 was studied in this paper. Active group was grafted by excessive KH-560 and stearic acid with a catalyst of KOH in the mechanism of anionic ring opening polymerization, which was applicatable to glass fiber reinforced PP Composites. The testing results indicated that active group was successfully grafted and chemical bond was introduced into the glass fiber reinforced PP composites, which remarkably improved the ability of interfacial adhesion and mechanical property. |
| |
| Keywords: | Glass fiber Surface treatment Contact angle Interface Soakage Mechanical property |
| 本文献已被 维普 等数据库收录！ |
