文章摘要
Preparation of chlorosulfonated polyethylene by liquid-solid bulk reaction and its performance
Received:July 29, 2015  Revised:July 29, 2015
DOI：
Key Words: CSM; liquid-solid bulk polymerization ;sulfonyl chloride ;functionalization
Author NameAffiliationE-mail
ZHANG Shu-kai Qing Dao University of Science &Technology Key Laboratory of Rubber-Plastics of Ministry of Education / Shandong Provincial Key Laboratory of Rubber-Plastics jiruozhao@qust.edu.cn 
YANG Xue-zhi Qing Dao University of Science &Technology Key Laboratory of Rubber-Plastics of Ministry of Education / Shandong Provincial Key Laboratory of Rubber-Plastics  
WANG Jia-li Qing Dao University of Science &Technology Key Laboratory of Rubber-Plastics of Ministry of Education / Shandong Provincial Key Laboratory of Rubber-Plastics  
ZHAO Ji-ruo* Qing Dao University of Science&Technology Key Laboratory of Rubber-Plastics of Ministry of Education / Shandong Provincial Key Laboratory of Rubber-Plastics jiruozhao@qust.edu.cn 
FENG Ying Qing Dao University of Science Technology Key Laboratory of Rubber-Plastics of Ministry of Education / Shandong Provincial Key Laboratory of Rubber-Plastics,Shan Dong,Qing Dao 266042  
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Abstract:
      This paper studied the probability to synthesize the CSM via the liquid-solid bulk polymerization using sulfonyl chloride . Through the infrared spectrum analysis, it was found that there is a obvious absorption peak at 1160.40cm-1 after chlorination and sulfonation. It can be considered that the peak is the contribution of –SO2Cl2; By measuring the product’s vulcanization curve in the polyols vulcanization system,we found that its scorch time is significantly shorter than that of CPE, which also indirectly proved the feasibility of this method to prepare CSM. In addition, we carried out a preliminary study on its mechanical properties and found that its performance improved significantly compared with the same chlorine content of CPE.
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