ISO 26603:2026
ISO 26603:2026 Plastics — Aromatic isocyanates for use in the production of polyurethanes — Determination of total chlorine
CDN $125.00
This publication was last reviewed and confirmed in 2026.
Plastics — Aromatic isocyanates for use in the production of polyurethanes — Determination of total chlorine
Description
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. All the 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.
Edition
3
Published Date
2026-06-18
Status
PUBLISHED
Pages
12
Language
English
Format
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Abstract
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. All the 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.
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