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Iron Oxide Pigments
Iron Oxide Brown

Iron Oxide Brown is an inorganic brown pigment primarily composed of iron oxide compounds, characterized by its deep and stable brown tone. It has good weather resistance, heat resistance, and chemical corrosion resistance, with fine particles that ensure pure color and long-term stability under various environmental conditions.

Typical Properties
Product Code Masstone Tint (1:3) Color Index Name Pigment Chemical Oil Absorption(%) Sieve residue (325μm) PH Heat Resistance
663
1309-37-1 Fe2O3 25-35 ≤0.3 4-7 180
686
1309-37-1 Fe2O3 25-35 ≤0.3 4-7 180
Application Scope
  • Widely used in the coloring of paints, water-based paints, inks, glass, ceramics, plastics, rubber, paper, asbestos, leather, tipping paper and printing, adhesive tape color, cement, colored asphalt, square floor, floor tiles, etc.