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
GSO ISO 11358-2:2013 history
2013GSO ISO 11358-2:2013 Plastics - Thermogravimetry (TG) of polymers - Part 2: Determination of activation energy