ISO 26603:2017
Current
The latest, up-to-date edition.
Plastics Aromatic isocyanates for use in the production of polyurethanes Determination of total chlorine
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English
02-03-2017
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ISO 26603:2017 specifies the determination of the total chlorine content of aromatic isocyanates used in the preparation of polyurethanes. The difference between the total chlorine content and the hydrolyzable chlorine content (see ISO 15028) is a measure of the process solvents left in the product. Both test methods are applicable to a variety of organic compounds, including aliphatic isocyanates, but the amount of sample used might need to be adjusted. These test methods can be used for research or for quality control.
NOTE This document is technically equivalent to ASTM D4661?03.
| DevelopmentNote |
Supersedes ISO/DIS 26603. (03/2017)
|
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 26603:2017 | Identical |
| NEN ISO 26603 : 2008 | Identical |
| ISO 4787:2010 | Laboratory glassware Volumetric instruments Methods for testing of capacity and for use |
| ISO 385:2005 | Laboratory glassware — Burettes |
| ISO 6353-1:1982 | Reagents for chemical analysis — Part 1: General test methods |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 6353-3:1987 | Reagents for chemical analysis — Part 3: Specifications — Second series |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 15028:2014 | Plastics — Aromatic isocyanates for use in the production of polyurethanes — Determination of hydrolysable chlorine |
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