Influence of Styrene-based Block Polymers on Morphological Structure of IR /CR Blend |
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DOI: |
Key Words: IR/CR blend;styrene-based block polymer;phase structure |
Author Name | Affiliation | Liao Mingyi | Dalian University of Science and Technology | Liang Aimin | Beijing Yanshan Research Institute of Petro chemistry |
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Abstract: |
The influence of styrene-based block polymers on the phase structure and the particle size of IR/CR blend was investigated. The results showed that the distribution of IR/CR blend was improved,the size of the particles in the discontinuous phase was decreased and a uniform dispersion of accelerator was obtained by the addition of styrene-based block polymers. Among the tested styrene based block polymers,Styrene-isoprene copolymer was the most effective and the optimum level was 3~7 parts. |
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