Thermal degradation kinetics of LPNR latex and NR latex |
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DOI: |
Key Words: LPNR latex;NR latex;thermal degradation;TGA;thermoconductive TGA |
Author Name | Affiliation | HE Lanzhen | Zhanjiang Ocean University | GUO Xuanhua | South China University of Technology | ZHONG Jieping | South China Processing,Design and Research Institute of Tropic Plants | YANG Lei | South China Processing,Design and Research Institute of Tropic Plants | CHEN Jing | South China University of Technology |
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Abstract: |
The thermal degradation of LPNR latex and NR latex in the nitrogen was investigated by TGA and thermoconductive TGA.The results showed that the thermal degradation process and reaction order of LPNR latex were similar to those of NR latex,and the thermal degradation rate increased a little as the temperature rising increased;the balanced temperature for starting degradation of NR latex was higher,and the balanced temperature for the maximum degradation rate and the balanced temperature for ending degradation of LPNR latex were similar to those of NR latex;and the thermal stability of LPNR latex was poorer than that of NR latex. |
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