| Study on Dynamic Mechanical Properties of NR/NBR Blends |
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| DOI： |
| Key Words: NR；NBR；blend；dynamic mechanical properties；wet skid resistance；rolling resistance |
| Author Name | Affiliation | | Zhao Xusheng | South China University of Technology | | Jia Demin | South China University of Technology | | Luo Yuanfang | South China University of Technology | | Niu Yuhua | South China University of Technology | | Fu Weiwen | South China University of Technology |
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| Abstract: |
| The dynamic mechanical properties of NR/NBR blends were investigated.The results showed that the blends had two peak dynamic loss factors(tanδ) at two glass transition temperatures (Tg1,Tg2) by the addition of modifier A.Tg1 changed little and its corresponding peak tanδ decreased，but Tg2 shifted to the high temperature region and its corresponding peak tanδ increased as the modifier A in the system increased from 5～20 phr.So，the magnitude and region of tanδ at Tg2 could be controlled by adjusting the blending ratio and the modifier level to obtain a material with good wet skid resistance and low rolling resistance. |
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