BS ISO 11358-3:2021

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Plastics. Thermogravimetry (TG) of polymers – Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics

Published By	Publication Date	Number of Pages
BSI	2021	24

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Categories: 83.080.01 - Plastics in general, BSI

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Description

This document specifies an analysis method for determining the activation energy using the Ozawa-Friedman plot. It also specifies the preparation of master plots for verification of the reaction kinetics determined by thermogravimetry.

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PDF Pages	PDF Title
2	undefined
6	Foreword
7	Introduction
9	1 Scope 2 Normative references 3 Terms and definitions
10	4 Principle 5 Apparatus 6 Test specimens 7 Mass and temperature calibration 7.1 Mass calibration 7.2 Temperature calibration 8 Procedure 8.1 General
12	8.2 Non-oxidative reactions 8.3 Oxidative reactions 9 Expression of results 9.1 Graphical presentation 9.2 Determination of activation energy
14	9.3 Master curves
17	10 Precision 11 Test report
18	Annex A (informative) Mathematical background
22	Bibliography

Additional information

Status	Definitive
Pages	24
Publication Date	2021-02-10
ISBN	978 0 539 12197 1
Standard Number	BS ISO 11358-3:2021
Title	Plastics. Thermogravimetry (TG) of polymers – Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics
Identical National Standard Of	ISO 11358-3
Replaces	BS ISO 11358-3:2013
Descriptors	Thermal stability, Mass, Thermogravimetric analysis, Polymers, Chemical analysis and testing, Mathematical calculations, Plastics, Calibration, Thermal analysis
Publisher	BSI
Committee	PRI/21
ICS Codes	83.080.01 - Plastics in general

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BS ISO 11358-3:2021

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