BS EN ISO 11358-1:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Plastics. Thermogravimetry (TG) of polymers General principles
Hardcopy , PDF
07-06-2022
English
31-07-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
PRI/21
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| DevelopmentNote |
Supersedes BS EN ISO 11358, BS 2782-1.127A(1997) & 13/30258014 DC. (08/2014)
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| DocumentType |
Standard
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| Pages |
18
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
This part of ISO11358 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.
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.
The thermogravimetric measurements may be carried out in dynamic mode (mass change versus temperature or time under programmed conditions) or isothermal mode (mass change versus time at constant temperature).
Thermogravimetric measurements may also be carried out using different testing atmospheres, e.g. to separate decomposition in an inert atmosphere from oxidative degradation.
| Standards | Relationship |
| ISO 11358-1:2014 | Identical |
| EN ISO 11358-1:2014 | Identical |
| ISO 472:2013 | Plastics — Vocabulary |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
| ISO 11357-1:2016 | Plastics — Differential scanning calorimetry (DSC) — Part 1: General principles |
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