| Thermo-oxidative degradation of ENR/PVC blend |
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| DOI： |
| Key Words: ENR；PVC；blend；thermo-oxidative degradation |
| Author Name | Affiliation | | ZHANG Bei-long | South China Design and Research Institute of Tropic Agricultural Product Processing | | LIU Hui-lun | South China Design and Research Institute of Tropic Agricultural Product Processing |
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| Abstract: |
| The thermo-oxidative degradation of ENR/PVC blend was investigated by TG-DTG and DTA.The results showed that the degradation process of ENR/PVC blend filled with carbon black consisted of three steps；the exothermic HCl-catalysed oxidative reaction of ENRwas resulted from giving-off of HCl during the first step；and the first step of degradation process was affected by the blending ratio of ENR/PVC，the thermo-oxidative aging property decreased as the proportion of PVC increased. |
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