Red Iron Oxide

>>> Red Iron Oxide Pigment

CAS No. 1309-37-1

EC No. 215-168-2

Red Iron Oxide powder for sale in Chemate Group with excellent pigment characteristics and chemical properties will be your ideal choice.

  • high coloring power and hiding power
  • Excellent light resistance, weather resistance and high temperature resistance.

Application of Iron Oxide Red

Red Bricks
Red Bricks
Red Iron Oxide for Construction
Uses in Construction
Asphalt Ground
Uses in asphalt ground
Red Iron Oxide for Paint and Coating
Uses in paint and coating
  • Construction. Coloring agent of various architectural ceramics and glazed ceramics, such as, ashlar bricks, floor tiles, roof tiles, panels, terrazzo, mosaic tiles, artificial marble, etc…
  • Paint and coating. It is suitable for various paint coloring, including water-based interior and exterior wall paints and powder paints. Can also be used in oily paints, such as, epoxy, alkyd, amino and other primers and topcoats, as well as toy paint, decorative paint, furniture paint, electrophoretic paint, magnetic paint.
  • Coloring of plastic and rubber products. Including thermosetting plastics and thermoplastics. Also suitable for the coloring of rubber products, such as, automobile inner tubes, aircraft inner tubes, bicycle inner tubes, etc…
  • Coloring agents for paper and leather.

Technical Specifications​

Item Unit Index Value Test Method
Contents(Fe2O3.a H2O) % ≥96 ISO1248
Oil absorption ml/100g 15-25 ISO787-5
Res.on 325 mesh % ≤0.3 ISO787-7
Water soluble salts % ≤0.3 ISO787-3
Moisture % ≤1.0 ISO787-2
PH value 3-7 ISO787-9
Ignition loss(1,000℃,1/2h) % ≤1.0 DIN55913
Bulk density g/cm³ 0.7-1.1 ISO787-11
Specific gravity g/cm³ 5.0 ISO787-10
Particle size BET µm 0.13 Eletron Micrographs
Dispersibility(Hegman) µm 20/25/30 ISO787-20
Tinting Strength(Compared with Standard) % 95-105 ISO787-24
Color Difference ΔE (Compared with Standard) ≤1.0 ISO787-1

Color Alta

Item/Colour Alta Primary Color Dilute Color(TiO2: red iron oxide=5:1)
Iron Oxide Red 101

Red Dilute Color 120

Iron Oxide Red 110

Red Dilute Color 110

Iron Oxide Red 120

Red Dilute Color 101

Iron Oxide Red 130

Iron Oxide Red 190

Red Dilute Color 190

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