| Predication and Primary Verification of Copolymer Compatibility |
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| DOI： |
| Key Words: IR；CR；BR；SIS；SBS；blend；compatibilizer |
| Author Name | Affiliation | | Liao Mingyi | Dalian University of Science and Technology |
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| Abstract: |
| The compatibility of isoprene-styrene terpolymer（SIS）and butadiene-styrene terpolymer（SBS）to IR/CR blend or IR/BR blend was predicted with the dispersion coefficient λ in Harkin-Hobbs equation and verified by the test. The results showed that the constants 2C1 and 2C2 in Mooney-Rivlin equation and the volume fraction of rubber in the swelling system increased，and the mechanical properties improved by the addition of SIS or SBS to IR/CR blend；the addition of SIS to IR/BR blend had no significant effect on the parameters of network and the mechanical properties of blend. There was no difference between the predicted results and the test results confirming the predicting method. |
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