International Standard
ISO 17190-4:2020
Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 4: Test method for estimation of the moisture content as weight loss upon heating
Reference number
ISO 17190-4:2020
Edición 2
2020-10
International Standard
Vista previa
ISO 17190-4:2020
78189
No disponible en español
Publicado (Edición 2, 2020)

ISO 17190-4:2020

ISO 17190-4:2020
78189
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document provides a test method for the evaluation of mass loss upon heating for cross-linked polyacrylate superabsorbent powders.

This method is applicable to powdered polymeric superabsorbent materials that are free-flowing under the specified test conditions. Substances other than water that are volatile in this temperature range will interfere. The onus is on the polymer formulator/producer to decide if such interference is possible and either exclude the method from use, provide an alternative or modify the method accordingly.

Informaciones generales

  •  : Publicado
     : 2020-10
    : Norma Internacional publicada [60.60]
  •  : 2
     : 6
  • ISO/TC 173/SC 3
    11.180.20 
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)