The pyrolysis dynamics of nature rubber, isoprene rubber and butadiene rubber was investigated by thermogravimetry analysis (TG) and differential thermogravimetry analysis (DTG).

利用热重分析(TG)和微商热重分析(DTG)研究了天然橡胶、异戊二烯橡胶和顺丁二烯橡胶的热解动力学。

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Result: The TG and DTG curves can be divided into two characteristic regions.

结果：珍珠粉的TG和DTG曲线可以分为两个特征区。

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We obtain kinetic parameters of combustion and Pyrolysis according to their TG and DTG curves.

并根据热重曲线，得出它们的燃烧、热解动力学参数。

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