Iron oxide pigment Inorganic pigments are widely used in coloring printing inks, textile printing, plastic masterbatches, color concentrates, pigment dispersions, paints and coatings. Technical data Items Fe2o3 or fe3o4(min)94% Water soluble salts(max) 0.7% Loss on heating at 2h/700c(max) 5% Oil absorption(g/100g)(max) 15-25 Sieve residue(0.045mm)(max) 0.3% Ph value(max) 5-6 Matter volatile at 105c(max) 1% 25kgs net kraft bags with woven plastic linings or 25kgs net fibre drums
