ISO 11358:2022
ISO 11358:2022 Plastics – Thermogravimetry (TG) of polymers – Part 1: General principles
CDN $186.00
Description
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.
Edition
2
Published Date
2022-03-31
Status
PUBLISHED
Pages
13
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
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.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 22766:2020 Plastics – Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions
CDN $186.00 Add to cart -
ISO 4765:2022 Chemically-induced ultra-weak photon emission (UPE) – Measurement as an analysis method of degradation of polymeric material
CDN $251.00 Add to cart -
ISO 846:2019 Plastics – Evaluation of the action of microorganisms
CDN $251.00 Add to cart -
ISO 472:2013 Plastics – Vocabulary
CDN $82.00 Add to cart
