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ČSN EN ISO 11358-1 (640740)
Plastics - Thermogravimetry (TG) of polymers - Part 1: General principles
Translate name
STANDARD published on 1.11.2022
The information about the standard:
Designation standards: ČSN EN ISO 11358-1
Classification mark: 640740
Catalog number: 515450
Publication date standards: 1.11.2022
SKU: NS-1088340
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 11358-1 (640740):
This document specifies general conditions for the analysis of polymers using thermogravimetric techniques. It is applicable to liquids or solids. Solid materials can be in the form of pellets, granules or powders. Fabricated shapes reduced to appropriate specimen size can also be analysed by this method. This document establishes methods for the investigation of physical effects and chemical reactions that are associated with changes of mass. This document can be used to determine the temperature(s) and rate(s) of decomposition of polymers, and to measure at the same time the amounts of volatile matter, additives and/or fillers they contain. This document is applicable to measurements in dynamic mode (mass change versus temperature or time under programmed temperature conditions) or isothermal mode (mass change versus time at constant temperature). This document is applicable to measurements at different testing atmospheres, such as separation of decomposition in an inert atmosphere from oxidative degradation
Preview of the standard ČSN EN ISO 11358-1 (640740)
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