ISO 9924-2:2016
Current
The latest, up-to-date edition.
Rubber and rubber products Determination of the composition of vulcanizates and uncured compounds by thermogravimetry Part 2: Acrylonitrile-butadiene and halobutyl rubbers
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English
18-07-2016
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ISO 9924-2:2016 specifies a thermogravimetric method for the determination of the total organic content, carbon black content, carbonaceous residue and ash in vulcanizates and uncured compounds containing polymers which form a carbonaceous residue on pyrolysis (see 1.2). The loss in mass at around 300 C is an approximate guide to the volatile-matter content of the compound.
The method is suitable for the analysis of rubber compounds and vulcanizates containing the hydrocarbon polymers covered by ISO 99241 plus the following copolymers with polar groups which form a carbonaceous residue on pyrolysis:
a) acrylonitrile-butadiene copolymers (NBRs);
b) carboxylated acrylonitrile-butadiene copolymers (XNBRs);
c) hydrogenated acrylonitrile-butadiene copolymers (HNBRs);
d) chlorinated isobutylene-isoprene copolymers (CIIRs);
e) brominated isobutylene-isoprene copolymers (BIIRs).
| DevelopmentNote |
Supersedes ISO/FDIS 9924-2. (07/2016)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| NEN ISO 9924-2 : 2016 | Identical |
| BS ISO 9924-2 : 2000 | Identical |
| SS-ISO 9924-2:2024 | Identical |
| SAC GB/T 14837-2 : 2014 | Identical |
| BS ISO 9924-2:2016 | Identical |
| NBR 15750 : 2009 | PVC-O (ORIENTED UNPLASTICISED POLYVINYL CHLORIDE) PIPING SYSTEMS FOR THE CONVEYANCE OF WATER OR SEWAGE UNDER PRESSURE - REQUIREMENTS AND TEST METHODS |
| 11/30250546 DC : 0 | BS EN 14241-1 - CHIMNEYS - ELASTOMERIC SEALS AND ELASTOMERIC SEALANTS - MATERIAL REQUIREMENTS AND TEST METHODS - PART 1: SEALS IN FLUE LINERS |
| PREN 14241-1 : DRAFT 2011 | CHIMNEYS - ELASTOMERIC SEALS AND ELASTOMERIC SEALANTS - MATERIAL REQUIREMENTS AND TEST METHODS - PART 1: SEALS IN FLUE LINERS |
| ISO 1407:2011 | Rubber — Determination of solvent extract |
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