Iron Oxide Pigments - High Purity Fe2o3/fe3o4 ≥ 96% Vibrant Color Powders For Coating Paint And Plastics

Commodity: Iron oxide (Red Yellow Blue Brown Black Green)
Chemical Formula: Fe2O3/Fe3O4
Appearance: Red yellow blue brown black green powder
Usage: Construction Coating&Paint ink Rybber Plastic etc
Item : Iron Oxide Red/ Iron oxide Green/ Iron oxide Brown/ Iron Oxide Black/ Iron oxide Yellow/ Iron Oxide Blue
Fe2O3/Fe3O4&ge>% 96 / 92 /93 /86
105A C Moisture &le<% 1.0 / 1.0 /1.0 /1.0/ 1.0 /1.0
Water soluble salts &le<% 0.3 /0.5 /0.5 /0.5 / 0.3 / 0.5
Residue on 45um &le<% 0.2 /0.3 / 0.3 /0.3 / 0.3 / 0.3
PH-value 3.5-8 / 3--7 4-7 / 5-8 /3.5-7 / 3-7
Oil absorption 15-25 / 15-25 / 20-30 / 12-25 /-35 / 15--20
Tinting strength % 95-105 / 95-105 / 95-105 /
Density approx / cm3 0.7-1.1 /0.4-0.8 /0.8-1.3 /0.9-1.2/ 0.4-0.6 / 0.4-0.8