Red Oxide

We are offering red oxide. Technical specifications total iron (fe2o3) content % 96-98 ph value 6-7 oil absorption (g100g) 15-25 volatile matter (% by mass) 0.2-0.4 density (gcm3) 0.8-1.1 residue on 400 mesh sieve (% by mass) 0.1-0.4 water soluble (% by mass) 0.4-0.6 loss on igition (1000'c) 1.0-1.5 particle shape spherical tinting strength vs standard % 95-105.