Resumen
This document specifies two methods for the determination of free formaldehyde (HCHO) in polymer dispersions.
This document is applicable to acrylic, acrylonitrile butadiene, carboxylated styrene-butadiene and vinyl acetate polymer dispersions. It is also applicable to polymer dispersions of other compositions.
Method A (UV/Vis spectrometer method) is applicable to polymer dispersions with a free-formaldehyde content higher than 10 mg/kg.
Method B (HPLC method) is applicable for determining lower formaldehyde contents or carrying out arbitration analyses.
Informaciones generales
-
Estado: PublicadoFecha de publicación: 2024-12Etapa: Norma Internacional publicada [60.60]
-
Edición: 2Número de páginas: 13
-
Comité Técnico :ISO/TC 61/SC 9ICS :83.080.20
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
RetiradaISO 15373:2001
-
Ahora
