| Comparison of Dynamic Properties of Natural Rubber Coagulated by Two Different Methods |
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| DOI： |
| Key Words: natural rubber；coagulation；dynamic property；crosslink density |
| Author Name | Affiliation | | GAO Tian-ming | Ministry of Agriculture Key Laboratory of Tropical Crop Product Processing/Chinese Academy of Tropical Agriculture Science | | XIE Rui-hong | Ministry of Agriculture Key Laboratory of Tropical Crop Product Processing/Chinese Academy of Tropical Agriculture Science | | ZHENG Long | Ministry of Agriculture Key Laboratory of Tropical Crop Product Processing/Chinese Academy of Tropical Agriculture Science | | HUANG Mao-fang | Ministry of Agriculture Key Laboratory of Tropical Crop Product Processing/Chinese Academy of Tropical Agriculture Science |
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| Abstract: |
| The natural rubber(NR) was coagulated by acetic acid and natural coagulation process，and the crosslink density，curing behavior，dynamic properties and heat build-up of the NR were comparatively studied.The results showed that，the crosslink density and elastic modulus of the NR from natural coagulation process were higher，the cure rate was faster，the dynamic loss was smaller，and the heat built-up was lower. |
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