Natural micaceous iron oxide: a technical mineral promoting sustainability

Micaceous natural iron oxide is an essential raw material for manufacturers seeking anti-corrosion solutions. Derived from hematite, this mineral has valuable physical and chemical properties that are ideal for use in technical coatings, particularly in harsh environments. With its IRONOR® range, CMMP adds value to this mineral in its micaceous form. Natural micaceous iron oxide is processed in St Quentin in the Aisne region to provide a lamellar structure that is ideal for corrosion protection. For over 100 years, CMMP has been putting its expertise at the service of manufacturers seeking sustainable performance for the protection of their metal structures.

IRONOR® micaceous natural iron oxide is distinguished by its lamellar structure, composed of fine flakes oriented parallel to the substrate. This configuration forms a physical barrier that limits the infiltration of moisture, salts, and oxygen. The result is increased corrosion resistance on all types of exposed metal surfaces.

Coatings enriched with IRONOR® also provide excellent protection against UV rays, while limiting cracking due to thermal variations. Thanks to its coefficient of expansion similar to that of steel, IRONOR® micaceous iron oxide provides better durability over time, even in the most demanding environments (marine environments, industrial areas, outdoor infrastructure).

Used in most technical paint formulations, natural micaceous iron oxide has proven its effectiveness on landmark structures. The most iconic example is the Eiffel Tower, whose anti-corrosion paint contains micaceous iron oxide to ensure long-lasting protection against the Parisian weather.

Other industrial applications confirm the performance of this technical pigment: metal bridges, pipelines, tanks, oil platforms, and even electrical pylons. All of this equipment, which is subject to extreme climatic, mechanical, or chemical stresses, benefits from the natural barrier effect of IRONOR® to extend its service life and limit maintenance operations

CMMP supplies natural iron oxide micaceous that has been rigorously selected and processed to meet the most stringent industrial requirements. Marketed under the IRONOR® brand, this micaceous pigment is precisely graded according to application (coating, welding, composite) and has a lamellar structure of over 85%, in accordance with ISO 10601.

IRONOR® is delivered in bags, big bags, or in bulk, with logistics solutions tailored to the needs of both French and international customers. As an expert in the supply of industrial minerals, CMMP guarantees stable supply, consistent quality, and customized technical support.

IRONOR® micaceous natural iron oxide is used as a technical pigment and functional filler in many industrial formulations. Its lamellar structure and chemical stability make it a valuable ally in sectors where material durability is essential:

• Anti-corrosion paints for metal structures (bridges, pylons, pipelines)
• Marine and industrial coatings subjected to extreme environments
• Welding electrodes, thanks to the conductivity and hematite nature of the pigment
• Technical composites, where IRONOR® reinforces mechanical and thermal resistance
• Construction materials requiring stable and inert mineral pigmentation

IRONOR® is particularly valued for its compatibility with many binders, its chemical neutrality, and its ability to enhance the performance of the finished product without altering its formulation.

Unlike purely aesthetic pigments, IRONOR® natural micaceous iron oxide plays a structural role in the performance of coatings: it does more than just add color, it actively reinforces the protective barrier, extends the durability of the film, and improves the overall performance of the material.

Are you looking for a high-performance, stable, custom-delivered natural micaceous iron oxide?
Contact CMMP to benefit from IRONOR® expertise and a logistics offer tailored to your needs.