| EVA增容改性玉米淀粉／LDPE共混体系的研究 |
| |
| 引用本文： | 徐利平,孙艳斌,肖立芳,王元欣,李雅明,叶正涛.EVA增容改性玉米淀粉／LDPE共混体系的研究[J].胶体与聚合物,2008,26(3):16-17. |
| |
| 作者姓名： | 徐利平 孙艳斌 肖立芳 王元欣 李雅明 叶正涛 |
| |
| 作者单位： | 湖北大学材料科学与工程学院,武汉,430062 |
| |
| 摘 要： | 以LDPE和玉米淀粉为主要原料，与EVA熔融共混制备了玉米淀粉／LDPE／EVA共混材料，并对其热学性能和抗张性质进行了研究。DSC分析显示EVA可以明显改善LDPE和淀粉之间的相容性，机械性能也有所改善，在EVA含量为10％时，抗张强度为9．2MPa，断后伸长率为117．4％。
|
| 关 键 词： | LDPE 玉米淀粉 EVA 热学性质 抗张性质 |
Investigation of EVA on compatibilization of low-density polyethylene (LDPE) and corn starch blends |
| |
| Xu Liping,Sun Yanbin,Xiao Lifang,Wang Yuanxin,Li yaming,Ye Zhengtao.Investigation of EVA on compatibilization of low-density polyethylene (LDPE) and corn starch blends[J].Chinese Journal of Colloid and Polymer,2008,26(3):16-17. |
| |
| Authors: | Xu Liping Sun Yanbin Xiao Lifang Wang Yuanxin Li yaming Ye Zhengtao |
| |
| Affiliation: | Faculty of Materials Science and Engineering Hubei University Wuhan 430062 |
| |
| Abstract: | Starch-LDPE blends with different EVA content were prepared with a lab-scale twin-screw extruder.The thermal and tensile properties of the samples were studied.The compatibility between corn and LDPE were improved clearly after the addition of EVA by DSC.And when the content of EVA was 10%,the tensile strength and the elongation at break were 9.2MPa and 117.4% respectively. |
| |
| Keywords: | LDPE EVA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
