Plastics — Thermogravimetry (TG) of polymers — Part 2: Determination of activation energy
NORMA vydána dne 29.1.2021
Označení normy: ISO 11358-2:2021-ed.3.0
Datum vydání normy: 29.1.2021
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy 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.