{"id":364140,"date":"2024-10-20T01:49:13","date_gmt":"2024-10-20T01:49:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-11358-32021\/"},"modified":"2024-10-26T02:52:31","modified_gmt":"2024-10-26T02:52:31","slug":"bs-iso-11358-32021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-11358-32021\/","title":{"rendered":"BS ISO 11358-3:2021"},"content":{"rendered":"
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.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 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 <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 8.2 Non-oxidative reactions 8.3 Oxidative reactions 9 Expression of results 9.1 Graphical presentation 9.2 Determination of activation energy <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 9.3 Master curves <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 10 Precision 11 Test report <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | Annex A (informative) Mathematical background <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Plastics. Thermogravimetry (TG) of polymers – Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics<\/b><\/p>\n |