I.S. EN ISO 14896:2009
Current
The latest, up-to-date edition.
PLASTICS - POLYURETHANE RAW MATERIALS - DETERMINATION OF ISOCYANATE CONTENT
Hardcopy , PDF
English
01-01-2009
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
4.1 Method A
4.2 Method B
5 Application
6 Interferences
7 Sampling
8 Test conditions
9 Reagents
10 Apparatus
11 Method A - Toluene/dibutylamine with aqueous HCI
11.1 Procedure
11.2 Expression of results
11.3 Precision and bias
11.4 Test report
12 Method B - Toluene/TCB/DBA with methanolic HCI
12.1 Procedure
12.2 Expression of results
12.3 Precision and bias
12.4 Test report
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