Plastics — Thermogravimetry (TG) of polymers — Part 2: Determination of activation energy
NORM herausgegeben am 29.1.2021
Bezeichnung normen: ISO 11358-2:2021-ed.3.0
Ausgabedatum normen: 29.1.2021
Zahl der Seiten: 6
Gewicht ca.: 18 g (0.04 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: This document specifies a method for the determination of the activation energy, Ea, in the Arrhenius formula 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.