ISO 11358-2-2005 塑料.高聚物的热重分析法(TG).第2部分_活化能测定.pdf

标准号：ISO 11358-2-2005
实施状态：作废
中文名称：塑料.高聚物的热重分析法(TG).第2部分:活化能测定
英文名称：Plastics - Thermogravimetry (TG) of polymers - Part 2: Determination of activation energy
发布日期：2005-11
被替代标准：ISO 11358-2-2014
代替标准：ISO/FDIS 11358-2-2005
采用标准：BS ISO 11358-2-2005,IDT
起草单位：ISO/TC 61
标准简介：This part of ISO 11358 specifies a method for the determination of the activation energy, Ea, in the Arrhenius equation for the decomposition of polymers using a thermogravimetric technique. The method is applicable only if the reaction proceeds by a single mechanism. It is applicable to multistage reactions if they consist of clearly separated single-stage steps.
NOTE      The term activation energy is more suited to describing the kinetics of gas-phase reactions. When chemical reactions start from the solid state as in this part of ISO 11358, this parameter is nevertheless used for practical purposes.
文件格式：PDF
文件大小：361.20KB
文件页数：12
（以上信息更新时间为：2019-11-22）



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