Resumen
ISO 3858:2004 specifies a method for the determination of the light transmittance of the toluene extract from carbon black for use in the rubber industry, as a means of measuring the discolouration caused by the extractable matter.
The light transmittance value provides an estimate of the degree of discolouration caused by the toluene-extractable matter present on the surface of the carbon black.
The method may not be applicable to carbon blacks with a high extractable-matter content.
Informaciones generales
-
Estado: RetiradaFecha de publicación: 2004-05Etapa: Retirada de la Norma Internacional [95.99]
-
Edición: 2Número de páginas: 6
-
Comité Técnico :ISO/TC 45/SC 3ICS :83.040.20
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
RetiradaISO 3858-1:1990
RetiradaISO 3858-2:1990
-
Ahora
-
Revisada por
RetiradaISO 3858:2008