International Standard
ISO 26603:2017
Plastics — Aromatic isocyanates for use in the production of polyurethanes — Determination of total chlorine
Reference number
ISO 26603:2017
Edition 2
2017-03
International Standard
Read sample
ISO 26603:2017
72472
Published (Edition 2, 2017)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 26603:2017

ISO 26603:2017
72472
Language
Format
CHF 63
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Abstract

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

  •  : Published
     : 2017-03
    : International Standard confirmed [90.93]
  •  : 2
     : 9
  • ISO/TC 61/SC 12
    83.080.10 
  • RSS updates

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