30.99 Apr 30, 2026
ISO
ISO/TC 256
International Standard
This document specifies how the fines content and the loss of abrasion of pelletized carbon black pigments are determined by sieving. The methods are applicable for all types of pelletized industrial carbon blacks used as pigments.
PROJECT
ISO/CD 24846
30.99
CD approved for registration as DIS
Apr 30, 2026