Effect of hydrogen bobnding interactions on the damping properties of the organic hybrids of chlorinated polyethylene and hindered phenol
In this article, the miscibility, intermolecular interaction and damping properties of hybrids consisting of 2-methylene-bis-(4-m-ethyl-6-cyclohexyl-phenol) (ZKF) and chlorinated polyethylene (CPE) have been investigated by DSC, FTIR and DMA. The results of DSC displayed that the ZKF and CPE were miscible in the amorphous state. The analysis of Kwei equation implied that there was a strong intermolecular interaction between ZKF and CPE. A small molecule ZKF may form two hydrogen bonds with two CPE chains at the same time, and the hydrogen bond network existed in the hybrids. The energy dissipation due to dissociation of the intermolecular hydrogen-bond network was larger than that of due to general friction between polymer chains, the loss peak increased dramatically and the position of the loss peak shifted high temperature region.
DING Xinbo LIU Tao YAN Xiong
The Key Lab of Advanced Textile Material & Manufacturing Technology, Ministry of Education China Zhe College of Textiles, Donghua University, Shanghai 210620, People’s Republic China
国际会议
2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)
上海
英文
458-460
2009-10-21（万方平台首次上网日期，不代表论文的发表时间）