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ISO - 26603

Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine

active, Most Current
Organization: ISO
Publication Date: 1 March 2017
Status: active
Page Count: 16
ICS Code (Thermosetting materials): 83.080.10
scope:

This document 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.

Document History

26603
March 1, 2017
Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine
This document 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...
August 15, 2008
Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine
This International Standard is used to determine the total chlorine content of aromatic isocyanates used in the preparation of polyurethanes. The difference between the total chlorine content and the...

References

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