UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ISO DIS 11358-1

Plastics — Thermogravimetry (TG) of polymers — Part 1: General principles

active, Most Current
Buy Now
Organization: ISO
Publication Date: 9 December 2020
Status: active
Page Count: 17
ICS Code (Plastics in general): 83.080.01
scope:

This document specifies general conditions for the analysis of polymers using thermogravimetric techniques. It is applicable to liquids or solids. Solid materials may be in the form of pellets, granules or powders. Fabricated shapes reduced to appropriate specimen size may 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.

Thermogravimetry 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.

Thermogravimetric measurements can be carried out in dynamic mode (mass change versus temperature or time under programmed temperature conditions) or isothermal mode (mass change versus time at constant temperature).

Thermogravimetric measurements can also be carried out using different testing atmospheres, e.g. to separate decomposition in an inert atmosphere from oxidative degradation.

Document History

ISO DIS 11358-1
December 9, 2020
Plastics — Thermogravimetry (TG) of polymers — Part 1: General principles
This document specifies general conditions for the analysis of polymers using thermogravimetric techniques. It is applicable to liquids or solids. Solid materials may be in the form of pellets,...
July 15, 2014
Plastics - Thermogravimetry (TG) of polymers - Part 1: General principles
This part of ISO 11358 specifies general conditions for the analysis of polymers using thermogravimetric techniques. It is applicable to liquids or solids. Solid materials may be in the form of...

References

Advertisement