| Dynamic properties of NR/NBR/ENR blend |
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| DOI： |
| Key Words: blend；dynamic property；p-tert-butyl phenolic resin；NR；NBR；ENR |
| Author Name | Affiliation | | JIA De-min | South China University of Technology | | ZHAO Xu-Sheng | Guangzhou Institute of Chemistry | | LUO Yuan-fang | South China University of Technology |
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| Abstract: |
| The influence of the p-tert-butyl phenolic resin level on the dynamic properties of NR/NBR/ENR blend was investigated.The NR/NBR/ENR blend had two dynamic loss peaks (corresponding to Tg1 and Tg2 of blend respectively).Tg1 of the blend changed little，but Tg2 increased gradually as the level of p-tert-butyl phenolic resin increased (from 0 to 15 phr)；the peak tanδ of the blend at Tg1 changed little，but the peak tanδ of the blend at Tg2 increased gradually.the tanδ values of the blend at 0 and 65 ℃ could be changed by adjusting the level of p-tert-buty l phenolic resin to obtain a new type of tread compound with good wet traction and low rolling resistance. |
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