Blue Iron Oxide

>>> Blue Iron Oxide

CAS No. 147-14-8,471-34-1

EC No. 205-685-1, 207-439-9

Blue iron oxide, also known as ferric oxide blue, is a blue powder in appearance with bright color and strong colouring power. Iron oxide blue is mainly composed of magnetite, which makes it has magnetism, so it is also called magnet.

  • Good tinting power with bright color.
  • Good light resistance, high heat resistance, but poor alkali resistance.

Application of Blue Oxide Red

Blue Paint and Coatings
Paint and coating
Blue Iron Oxide Uses in Rubber
Uses in asphalt road
Blue Bricks
Uses in bricks
Blue Building
Uses in construction
Blue Iron Oxide Pigment Use in Masterbatch
Uses in masterbatch
Blue Plastic Products
Use in plastic
  • Building Materials. Widely used for coloring of water-based paints, various floor tiles, plastics, building materials, coatings, 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​

Color value & Tinting strength Unit Specification Test Method
Mass Tone DEabL ≤ 1.0 ISO787-1
Tint Tone DEabL ≤ 0.8 ISO787-16
Relative tinting strength % 97 ~ 103 ISO787-16
Fe2O3 Content % ≥ 80.0 ISO1248
Matter Volatile at 105℃ % ≤ 1.0 ISO787-2
Water Soluble Salts % ≤ 2.5 ISO787-3
Residue on 45μm Mesh % ≤ 0.3 ISO787-7
PH Value 6.0 ~ 8.5 ISO787-9
Oil Absorption g/100g 25 ~ 35 ISO787-5
Density g/cm3 4.50 ISO787-10
Tamped Density g/cm3 0.80 ISO787-11
Predominant Particle Size μm Irregular Electron Micrographs
Particle Shape Irregular Electron Micrographs

Color Alta

   Item/Colour Alta   

Primary Color

Dilute Color(TiO2: blue iron oxide=5:1)

Blue Iron Oxide 882

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