文章摘要
Determination of Three-dimensional Solubility Parameter of CIIR Based on Hansen Theory
Received:April 13, 2019  Revised:April 13, 2019
DOI：10.12136/j.issn.1000-890X.2019.12.0904
Key Words: CIIR；Hansen theory；solubility parameter；HSP software；simulation
Author NameAffiliationE-mail
JI Changyuan* Csic 715 research institute jcy6528@163.com 
CHEN Guofeng Csic 715 research institute  
LUO Maqi Csic 715 research institute  
XU Xiaofeng Csic 715 research institute  
TIAN Xiangyun Csic 715 research institute  
CHENG Junjie Csic 715 research institute  
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Abstract:
      Based on Hansen theory，the three-dimensional solubility parameters of chlorinated butyl rubber（CIIR） were determined，and the method to determine the compatibility between CIIR and solvent was proposed．The equilibrium swelling method was used to determine the swelling ratio of CIIR139 in different solvents，and the three-dimensional solubility parameter of CIIR139 was 17．22 calculated by HSP software． The distance between rubber and solvent in the three-dimensional space map could indicate the mutual force and compatibility．The relative position of CIIR139 and solvent in the three-dimensional space and projection plane could be determined by HSP software simulation，which could determine whether the solvent was good or not．
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