Reference number
ISO 26603:2017
ISO 26603:2017
© ISO 2024
International Standard
ISO 26603:2017
Plastics — Aromatic isocyanates for use in the production of polyurethanes — Determination of total chlorine
Edition 2
2017-03
2017-03
ISO 26603:2017
72472
Publicado
(Edición 2, 2017)
Esta publicación se revisó y confirmó por última vez en 2022.
Por lo tanto, esta versión es la actual.
Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2017-03Etapa: Norma Internacional confirmada [90.93]
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Edición: 2Número de páginas: 9
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Comité Técnico :ISO/TC 61/SC 12ICS :83.080.10
- RSS actualizaciones
Ciclo de vida
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Anteriormente
RetiradaISO 26603:2008
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Ahora
