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ISO 11358-2:2021-ed.3.0

Plastics — Thermogravimetry (TG) of polymers — Part 2: Determination of activation energy

NORMA vydaná dňa 29.1.2021

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The information about the standard:

Designation standards: ISO 11358-2:2021-ed.3.0
Publication date standards: 29.1.2021
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 11358-2:2021-ed.3.0 :

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.