Micronised Red Oxide Pigments

The Versatility of Iron Oxide Pigments

Iron Oxides are chemical compounds composed of iron and oxygen, with sixteen known types, including Oxyhydroxides. The most familiar of these is rust, a form of iron(III) oxide.

The Purity of Synthetic Iron Oxide

Unlike natural Iron Oxides, Synthetic Iron Oxide is produced from iron salts—such as copperas—through precipitation or calcination under controlled conditions. This process results in a purer, more consistent pigment, ideal for various applications.

Micronised Red Oxide Pigments

Our Red Oxide pigments undergo micronisation, a process that reduces particle size through milling or grinding. These high-performance inorganic pigments are valued for:

• Superior Colour Stability – Maintaining vibrancy over time
• Excellent Lightfastness – Resistant to fading
• Weather Durability – Withstanding environmental conditions
• Chemical Resistance – Ensuring long-term stability

Why Micronisation Matters

By significantly reducing pigment agglomerates, micronisation enhances dispersibility, making these pigments particularly effective in the paint industry. Their refined structure allows for smooth application and consistent results.

A Spectrum of Red Hues

Our inorganic Iron Oxide pigments offer a diverse range of red tones, from pale shades with a yellowish cast (120 microns) to deep, bluish hues (180 microns). Regardless of the shade, they maintain exceptional tinting strength and colour consistency.

This also explains why many brands use the same pigment number—while chemically identical, slight variations in hue can occur, giving each product a unique appearance.