Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO 11358-2:2021

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

Jan 29, 2021

General information

90.93     Jun 10, 2026

ISO

ISO/TC 61/SC 5

International Standard

83.080.01  

English  

Buying

Published

Language in which you want to receive the document.

Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 11358-2:2014

NOW

PUBLISHED
ISO 11358-2:2021
90.93 Standard confirmed
Jun 10, 2026