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

Cathay CATHAYPURE Red R2190 Inorganic Pigment

Cathay CATHAYPURE Red R2190 is a high-performance inorganic pigment from Cathay’s premium CATHAYPURE series—offering exceptional heat stability, lightfastness and chemical resistance. Ideal for demanding applications including automotive coatings, engineering plastics and high-temperature ceramics. Its optimized particle size ensures excellent dispersion, color strength and weatherability without VOCs or heavy metals.
  • cathay cathaypure red r2190 inorganic pigment_2e760763
  • cathay cathaypure red r2190 inorganic pigment_2e760763

Features Of Cathay CATHAYPURE Red R2190 Inorganic Pigment

  1. High thermal stability up to 800 °C, suitable for high-temperature ceramic and enamel applications.

  2. Excellent lightfastness and weather resistance, maintaining color integrity under prolonged UV exposure.

  3. Non-toxic composition compliant with global regulatory standards including EN 71-3 and RoHS.

  4. Consistent particle size distribution ensuring uniform dispersion and optimal color development.

  5. Chemically inert in alkaline and mildly acidic environments, enhancing compatibility with diverse binder systems.

Typical Applications Of Cathay CATHAYPURE Red R2190 Inorganic Pigment

  1. Ceramic glazes and underglaze decorations for tableware and architectural tiles.

  2. High-performance enamel coatings for household appliances and industrial metal substrates.

  3. Colorants in refractory materials including furnace linings and kiln furniture.

  4. Pigmentation of glass frits and low-melting-point specialty glasses.

  5. Functional fillers in heat-resistant plastics and polymer composites requiring stable red hue retention.

Specifications Of Cathay CATHAYPURE Red R2190 Inorganic Pigment

Chemical TypeMixed-metal oxide (Fe–Cr–Al spinel-based)
Product FormFine dry powder
AppearanceBrilliant reddish-brown free-flowing powder
Primary ApplicationsCeramics, enamels, refractories, glass
Key FeaturesThermal stability, non-toxicity, UV resistance, acid/alkali tolerance
Specific Surface Area (BET)8–12 m²/g
LOI (Loss on Ignition, 1000 °C)<1.5 wt%
Heavy Metals ContentCompliant with EU Directive 2009/48/EC (Toy Safety)


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