ISO 4650:2012
Current
The latest, up-to-date edition.
Rubber — Identification — Infrared spectrometric methods
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French, English
12-06-2012
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ISO 4650:2012 specifies two methods for the identification of rubbers, including thermoplastic elastomers, either in the raw state or in the form of vulcanized or unvulcanized mixes. The first method is based on infrared spectrometric examination using the transmission technique. The second method makes use of analysis by reflectance.
A comparison of the spectra resulting from reflectance (attenuated total reflectance, ATR) and transmission (film) is given.
Both methods comprise examination of polymers by their pyrolysis products (pyrolysates), or by films cast from solution or obtained by moulding (for raw rubbers only).
Typical spectra are given.
The methods specified are qualitative methods only.
| Committee |
ISO/TC 45/SC 2
|
| DevelopmentNote |
Supersedes ISO/DIS 4650. (12/2012)
|
| DocumentType |
Standard
|
| Pages |
88
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IS 16801 : 2018 | Identical |
| UNI ISO 4650 : 2013 | Identical |
| NF ISO 4650 : 2013 | Identical |
| BS ISO 4650:2012 | Identical |
| NEN ISO 4650 : 2012 | Identical |
| UNE 53633:1991 | Identical |
| SAC GB/T 7764 : 2017 | Identical |
| BS ISO 19984-3:2017 | Rubber and rubber products. Determination of biobased content Biobased mass content |
| NBR 15750 : 2009 | PVC-O (ORIENTED UNPLASTICISED POLYVINYL CHLORIDE) PIPING SYSTEMS FOR THE CONVEYANCE OF WATER OR SEWAGE UNDER PRESSURE - REQUIREMENTS AND TEST METHODS |
| ISO 17738-1:2017 | Thermal insulation products Exterior insulation and finish systems Part 1: Materials and systems |
| PREN 549 : DRAFT 2017 | RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT |
| BS ISO 17738-1:2017 | Thermal insulation products. Exterior insulation and finish systems Materials and systems |
| 16/30313052 DC : 0 | BS ISO 19984-3 - RUBBER AND RUBBER PRODUCTS - DETERMINATION OF BIOBASED CONTENT - PART 3: BIOBASED MASS CONTENT |
| 17/30328799 DC : 0 | BS EN 549 - RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT |
| EN 549:1994 | Rubber materials for seals and diaphragms for gas appliances and gas equipment |
| ISO 19984-3:2017 | Rubber and rubber products — Determination of biobased content — Part 3: Biobased mass content |
| DIN EN 549:1995-04 | RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT |
| ISO 18064:2014 | Thermoplastic elastomers Nomenclature and abbreviated terms |
| ISO 1407:2011 | Rubber — Determination of solvent extract |
| ISO 1629:2013 | Rubber and latices — Nomenclature |
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