| Study on properties of ZSC/HNBR blends |
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| DOI： |
| Key Words: Zeon Super Composite；HNBR；ZDMA；physical property；dispersion |
| Author Name | Affiliation | | ZHU Ling-li | Beijing University of Chemical Technology | | ZHAO Su-he | Beijing University of Chemical Technology | | YAO Chu | Beijing University of Chemical Technology | | LI Qi | Beijing University of Chemical Technology |
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| Abstract: |
| The mass fraction of ZDMA in Zeon Super Composite(ZSC) was calculated by thermogravimetric(TG) analysis，and the properties of ZSC/HNBR blends were studied and compared with those of ZDMA/HNBR blends.The results showed that，the mass fraction of ZDMA in ZSC was about 0.5.The physical properties of ZDMA/HNBR blends were better than those of ZSC/HNBR blends as the same addition level of ZDMA was used and the compression set could be decreased by using the proper addition level of ZSC.Both of blends had good heat aging properties.The comprehensive properties of both blends were at the best by using 30 phr ZDMA.RPA results indicated that，the dispersion of ZSC/HNBR compounds was superior to ZDMA/HNBR，while the dispersion of ZDMA/HNBR vulcanizate was better than that of ZSC/HNBR.When the addition level of ZDMA was more than 30 phr，the dispersion of ZDMA in ZSC/HNBR and ZDMA/HNBR blends was poor. |
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