| Study on thermal degradation of SIS-g-AN |
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| DOI： |
| Key Words: SIS；acrylnitrile；graft copolymer；thermal degradation；thermalgravimetry；differential thermogravimetry |
| Author Name | Affiliation | | HU Fu-xin | Xinyang Normal College | | YANG Xing-kun | Xinyang Normal College |
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| Abstract: |
| The thermal degradation of SIS-g-AN was investigated by thermogravimetry and differential thermogravimetry.The results showed that the equilibrium temperatures of SIS-g-AN at degradation starting，maximum degradation rate and degradation end were 659.17，713.94 and 740.05 K respectively；the activation energy in thermal degradation process was 195.5 kJ·mol-1；the thermal degradation mechanism obeyed D3 in Deceleration；and the thermal lifetimes at various weight loss rates were linear with temperatures. |
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