Iron Oxide Red

Test items test results
Appearance: Red powder
Content: ≥ 96%
Soluble matter in water: ≤ 0.3%
pH value of water extract: 3-7
Tinting%: 95-105
Oil absorption: 15-25/100g

As an important inorganic colorant, iron oxide red is characterized high opacity, strong tinting strength, easy dispersibility, excellent light fastness and perfect weather resistance. It is extensively used in concrete, roofing tile, paver, stucco, masonary, paint, coating, rubber, plastic, paper and leather industries etc.

Iron Oxide for Ink, Coating/Paint, Plastics& Rubber, building materials
Product Name	Fe2O3 Content %	Oil absorbs (ml/100g)	Residue (325 mesh) %	Water Soluble Salts %	Moisture %	PH value
Iron Oxide Red	≥ 96	15-25	≤ 0.3	≤ 0.3	≤ 1.0	3-7
Iron Oxide Yellow	≥ 86	25-35	≤ 0.2/0.3	≤ 0.3	≤ 1.0	3-7
Iron Oxide Black	≥ 90	15-25	≤ 0.5	≤ 0.5	≤ 1.5	5-8
Iron Oxide Orange	≥ 88	20-30	≤ 0.3	≤ 0.3	≤ 1.0	3.5-7
Iron Oxide Brown	≥ 88	20-30	≤ 0.3	≤ 0.3	≤ 1.5	4-7
Iron Oxide Green	--	20-30	≤ 0.3	≤ 0.3	≤ 1.0	6-9