期刊
POLYMER TESTING
卷 27, 期 7, 页码 901-907出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.polymertesting.2008.07.003
关键词
Compatibilization; HDPE; Tyre rubber; Finite element analysis
资金
- ADEME (French agency of environment and waste management)
This paper deals with the compatibilization between recycled HDPE matrix and ground tyre rubber powder, through a free radical mechanism, by adding a peroxide. Mechanical tests show competition between the crosslinking of HDPE and the formation of interfacial bonding. The addition of more than 1 %wt of peroxide results in a strong improvement of interfacial adhesion and elongation at break. The performance is also compared to that resulting from gamma irradiation of the same blends. In the second part of this article, experimental tests and simulation by finite elements analysis were performed and showed the non-possibility of obtaining a thermoplastic elastomer by blending and compatibilizing HDPE and ground tyre rubber powder, since perfect interfacial adhesion still results in decohesion between matrix and particles. (C) 2008 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据