Structure and Properties of IR/CR/Styrene Block Copolymer Blends |
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Key Words: IR;CR;SIS;SBS;MSBMS;blend |
Author Name | Affiliation | Liao Mingyi | Dalian University of Science and Technology | Shershnev V A | Moscow Institute of Fine Chemical Technology |
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Abstract: |
The effect of a small amount(<10wt%)of different styrene block copolymers on the structure and physical properties of IR/CR blend was investigated. The results showed that the elastic constants 2C1 and 2C2,and the tensile strength of the vulcanizate increased with the addition of SIS,SBS or MSBMS while tgδ decreased. The order of the compatibilization in IR/CR blend was as follows:SIS>SBS≥MSBMS. |
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