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Chromium Iron Oxide

General Information

Product NameChromium Iron Oxide (Pigment Brown 29)
Catalog NumberDYE-PIG-0175
CAS12737-27-8
Main CompositionFe-Cr-O
C.I. Number77500
AppearanceBrown black powder

Physical Properties

Mean Particle Size≤ 2.5mm
Oil Absorption10-25 g/100g
pH6-9

Fastness Properties

Heat Resistance≥ 1,000 ℃
Light Fastness (1-8)8
Weather Fastness (1-5)5
Acid Resistance (1-5)5
Alkali Resistance (1-5)5

Applications

  • Paints & coatings: Heat insulation and cooling coating, coil coating, powder coating, high performance industrial coating, transportation coating, outdoor architectural coating, camouflage coating, painting coating, road marking coating, etc.
  • Plastic: Engineering plastics, general plastics, toy plastics, food packaging plastics, master batch, etc.
  • Inks: printing ink.
  • Building material: Cement, concrete, roofing materials, ceramics, etc.
  • This manual is for reference only, please do some small-scale tests before use in order to confirm the correct process and method. Alfa Chemistry will never be responsible for any disputes and liabilities arising therefrom. If in doubt, please contact us.

It is important to note that our products are for research use only and are not for clinical use.

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