Description

Chemical Name: Iron Oxide Brown, Red, Yellow, Green, Black Chemical formula: Fe2O3 Purity quotient: CASRN: ********1 Product Specifications: Items Iron Oxide Red **0, Red **0, Brown **0, Black **0, Yellow **3, Blue Fe2O3/Fe3O4% min:*6, *5 , *2 , *3, *6, - **5°C Moisture %max: 1.0, 1.0, 1.0, 1.0, 1.0 , 1.0 Water soluble salts % max: 0.3, 0.3 , 0.5, 0.5, 0.3 , 0.5 Residue on *5um % max: 0.2, 0.2, 0.3, 0.3, 0.3, 0.3 PH-value: 3.**8, 3.**8 , **7, **8 , 3.**7 , - Oil absorption :****5, ****5, ****0, ****5, ****5, - Tinting strength %: *****5, *****5 , *****5 , *****5 , *****5 *****5, *****5 Density approx / cm3 :5.**5.1 , 5.**5.1 , 4.8 , 4.**5.0, 4.**4.3, - Packing detail: *5 kg per bag Usage: Iron Oxide pigment is used as dye or colorant in various prefabricated concrete parts and architectural products and materials. It is directly added into cement to color up various indoor and outdoor cement surfaces. Iron Oxide pigment is also applicable to various coatings and protective materials, including water exterior coating and powder coatings, as well as various oil paints, such as epoxy, alkyd, amidogen, and some other primer and finish paints. Iron Oxide pigment is used as coloring materials for plastic products, like thermosetting plastic and thermoplastic, as well as in rubber products, such as tyre tubes for automobiles. Iron oxide is used as catalyst .It can be used in metal semelting, light manufacturing , glass, precious stone, and metal polish.