Thermal properties of dynamically-vulcanized NBR/PFPA TPE |
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DOI: |
Key Words: TPE;NBR;petroleum fermented polyamide;dynamic vulcanization;thermal properties |
Author Name | Affiliation | LI Xin-fa | Zhengzhou University | WANG Qian | Henan Radio and Television University | SONG Rui | Zhengzhou University | NIU Ming-jun | Zhengzhou University | CHEN Jin-zhou | Zhengzhou University | SHEN Bai-shuan | Zhengzhou University |
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Abstract: |
The thermal properties of dynamically-vulcanized NBR/petroleum fermented polyamide(PFPA) TPE were experimentally investigated.The results showed that as the proportion of PFPA increased,the Tg of dynamically-vulcanized NBR/PFPA TPE raised,the melt point lowered,the melting enthalpy decreased and the thermal stability improved;and the thermal degradation process of dynamically-vulcanized NBR/PFPA TPE was devided into two steps and the both steps were involved in the first order reactions. |
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