Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Cathay CATHAYCOAT Orange OS66 Inorganic Pigment

Cathay CATHAYCOAT Orange OS66 is an inorganic pigment offering exceptional heat stability up to 1000°C, low VOC emission, and outstanding UV resistance. Designed for high-performance ceramic glazes and refractory coatings, it delivers consistent orange hue, superior dispersion, and chemical inertness. Part of Cathay’s premium CATHAYCOAT series, OS66 ensures color retention under extreme thermal and oxidative conditions.
  • cathay cathaycoat orange os66 inorganic pigment_39e58ade
  • cathay cathaycoat orange os66 inorganic pigment_39e58ade

Features Of Cathay CATHAYCOAT Orange OS66 Inorganic Pigment

  1. High thermal stability up to 800 °C, ensuring color retention during high-temperature processing.

  2. Excellent lightfastness and weather resistance, meeting ISO 105-B02 (Grade 7–8) performance standards.

  3. Non-toxic and heavy-metal-free formulation compliant with EN 71-3 and RoHS directives.

  4. Superior dispersion stability in aqueous and solvent-based systems without requiring surface treatment.

  5. Consistent hue and high chroma across batch production, supported by strict QC control per ISO 9001.

Typical Applications Of Cathay CATHAYCOAT Orange OS66 Inorganic Pigment

  1. Ceramic glazes and frits for architectural tiles and tableware.

  2. High-performance coatings for industrial equipment and automotive under-hood components.

  3. Colorants in refractory materials including firebricks and kiln linings.

  4. Pigmentation of inorganic binders such as sodium silicate and phosphate-bonded cements.

  5. Functional coloring in specialty glass and enamel applications.

Specifications Of Cathay CATHAYCOAT Orange OS66 Inorganic Pigment

Chemical TypeMixed metal oxide (Zinc Iron Chromite spinel)
Product FormFine dry powder
AppearanceFree-flowing orange-red powder
Primary ApplicationsCeramics, refractories, high-temp coatings, enamels
Key FeaturesThermal stability, lightfastness, chemical inertness, non-volatility
BenefitsNo fading at elevated temperatures; compatible with oxidizing atmospheres
Density (g/cm³)4.2–4.5
Particle Size (D50, μm)1.8–2.2


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