Top-Rated Iron Oxide Black Manufacturer Producer Factory Supplier

High Quality Iron Oxide Pigment for Brick, Color Iron Oxide roduct name:  Iron Oxide  PowderMolecular Formula:Fe2O3Appearance :Red,yellow,black Green,Brown Blue PowderPacking: In 25kg net PP bagIron oxides are chemical compounds composed of iron and oxygen. widespread in nature, play an importantrole in many geological and biological processes, and are widely used by humans, e.g., as iron ores,  pigments, catalysts, inthermite (see the diagram) and hemoglobin. Common rust is a form of iron(III) oxide. Iron oxides are widely used as inexpensive, durable pigments in paints, coatings and colored concretes. Colorscommonly available are in the "earthy" end of the yellow/orange/red/brown/black range.Specifications:ItemsBlackYellowBorwnRedtypes330313 110,120,130,190Contents(Fe2O3·H2O) % ≥90868896Oil Absorption ml/100g15-2525-3525-3515-25Water soluble salts% ≤0.50.30.30.3Res. on 325 mesh % ≤0.50.30.50.3Moisture % ≤1.51.01.51.0PH Value5-833-74-73.5-7Ignition loss (1,000ºC,1/2 h) % ≤5.014    ---1.0Bulk density g/cm30.8-1.20.4-0.60.5-0.80.7-1.1Specific gravity g/cm34.64.14.75.0Tinting Strength(Compared with standard) %95-10595-10595-10595-105Color Difference E (Compared with standard) ≤1.0 1.0  1.0  1.0 Application1. Used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-basedpaints.2. Used for dyeing construction materials, such as bricks, for concrete bricks, pavement, colorful tiles,roofing tiles and man-made marble. Colors for ceramic body.3. Used in paper industry, esp. rice paper.4. Used for surface coloration of plastic epoxy floor, color for pitch.5. Used as a more fade-resistant dye for plastics.6. Pigment for Cosmetic.7. Coloring Sugar-coat for medicine tablets. 8.others.Package25kg PP bag/kraft bag, or as clients'requirements.StorageStored in ventilated and dry place,pile less than 20 tiers,keep away from goods  that affect the quality of the product against damp.