| PP/滑石粉复合材料的力学性能与断裂行为 |
| |
| 引用本文： | 罗杨云,董丽杰,刘青民,王雁冰,熊传溪.PP/滑石粉复合材料的力学性能与断裂行为[J].武汉理工大学学报,2003,25(7):11-14. |
| |
| 作者姓名： | 罗杨云 董丽杰 刘青民 王雁冰 熊传溪 |
| |
| 作者单位： | 1. 武汉理工大学材料科学与工程学院,武汉,430070
2. 深圳石化塑胶股份公司,深圳,518055 |
| |
| 摘 要： | 研究了不同填料及偶联剂用量对PP／滑石粉复合体系力学性能的影响，同时利用扫描电镜对复合体系的断裂行为进行了测试与分析。结果表明，随着滑石粉的加入，经偶联剂处理的体系拉伸强度和冲击强度先升后降，当滑石粉填充量在20％偶联剂为1％时，体系性能最佳，经偶联剂处理的复合材料断裂趋于韧性断裂。
|
| 关 键 词： | PP 滑石粉 复合材料 |
| 文章编号： | 1671-4431(2003)07-0011-04 |
| 修稿时间： | 2003年3月4日 |
Study on Mechanical Properties and Structure Configuration of PP/Talc Composites |
| |
| LUO Yang-yun ,DONG Li-jie ,LIU Qing-min ,WANG Yan-bing ,XIONG Chuan-xi.Study on Mechanical Properties and Structure Configuration of PP/Talc Composites[J].Journal of Wuhan University of Technology,2003,25(7):11-14. |
| |
| Authors: | LUO Yang-yun DONG Li-jie LIU Qing-min WANG Yan-bing XIONG Chuan-xi |
| |
| Affiliation: | LUO Yang-yun 1,DONG Li-jie 1,LIU Qing-min 2,WANG Yan-bing 1,XIONG Chuan-xi 1 |
| |
| Abstract: | In this paper the formula, the dosage of the different filler and the macromolecule coupling agent are studied which influence the mechanical properties and structure configuration. Also SEM was used to analyze and test the structure of the PP/talc composites. Conclusions are as follows: with the addition of talc and the coupling agent, the strength of the composite first increases and then decreases, with a optimum value in the 20% of the talc and 1% of coupling agent. Results show that composite effect tough fracture more easily with the disperse of talc treated with coupling agents. |
| |
| Keywords: | PP talc composites |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
