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

Cathay CATHAYCOAT Brown BRS81 Inorganic Pigment

Cathay CATHAYCOAT Brown BRS81 is an inorganic pigment from Cathay’s high-performance CATHAYCOAT series offering excellent heat stability up to 1000°C chemical resistance and low VOC emissions ideal for ceramic glazes refractory coatings and high-temp industrial applications.
  • cathay cathaycoat brown brs81 inorganic pigment_189c6be9
  • cathay cathaycoat brown brs81 inorganic pigment_189c6be9

Features Of Cathay CATHAYCOAT Brown BRS81 Inorganic Pigment

  1. High thermal stability up to 1000 °C, suitable for high-temperature ceramic and refractory applications.

  2. Excellent lightfastness and weather resistance, ensuring long-term color retention in outdoor exposure.

  3. Non-toxic, heavy-metal-free formulation compliant with global regulatory standards including EN 71-3 and RoHS.

  4. Strong tinting strength and uniform particle dispersion for consistent batch-to-batch color performance.

  5. Chemically inert and acid/alkali resistant, enabling compatibility with diverse binder systems.

Typical Applications Of Cathay CATHAYCOAT Brown BRS81 Inorganic Pigment

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

  2. High-performance coatings for industrial steel structures and exhaust systems.

  3. Coloration of refractory bricks, castables, and fireproofing mortars.

  4. Pigmentation of construction materials including concrete pavers, terrazzo, and precast elements.

  5. Specialty inks for heat-resistant labeling on metal and ceramic substrates.

Specifications Of Cathay CATHAYCOAT Brown BRS81 Inorganic Pigment

Chemical TypeMixed Metal Oxide (Fe–Cr–Mn–Ni spinel-based)
Product FormFine dry powder
AppearanceUniform reddish-brown free-flowing powder
Primary ApplicationsCeramics, refractories, high-temp coatings, construction materials
Key FeaturesThermal stability, lightfastness, chemical inertness, non-toxicity
BenefitsColor consistency, low migration, minimal binder interference, regulatory compliance
pH (5% aqueous suspension)6.5 – 8.0
Moisture Content (wt%, max)0.5%


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