Published
ISO 1437:2017 specifies a method for determining the water-wash sieve residue from regular, untreated carbon black for the rubber industry. It may not be applicable to oil-treated blacks because the oil could prevent proper wetting of the black by water.
WITHDRAWN
SRPS ISO 1437:2014
PUBLISHED
SRPS ISO 1437:2019
90.93
Standard confirmed
Jul 1, 2022