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ISO 26603:2017

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

Standard Details

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.

General Information

Status : Published
Standard Type: Main
Document No: ISO 26603:2017
Document Year: 2017
Pages: 9
Edition: 2

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ISO 26603:2017
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