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

Cathay CATHAYCOAT Red RC13-4 Inorganic Pigment

Cathay CATHAYCOAT Red RC13-4 is a high-performance inorganic pigment engineered for exceptional heat stability, weather resistance, and color consistency in demanding industrial coatings. Part of Cathay’s premium CATHAYCOAT series, this iron oxide-based red pigment delivers low toxicity, excellent dispersibility, and superior UV resistance—ideal for automotive, architectural, and protective coatings applications requiring long-term durability and regulatory compliance.
  • cathay cathaycoat red rc13 4 inorganic pigment_047629f4
  • cathay cathaycoat red rc13 4 inorganic pigment_047629f4

Features Of Cathay CATHAYCOAT Red RC13-4 Inorganic Pigment

  1. High thermal stability suitable for processing temperatures up to 800 °C.

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

  3. Chemically inert with strong resistance to acids, alkalis, and solvents.

  4. Non-toxic and compliant with major global regulatory frameworks including REACH and RoHS.

  5. Consistent particle size distribution ensuring uniform dispersion and optimal opacity.

Typical Applications Of Cathay CATHAYCOAT Red RC13-4 Inorganic Pigment

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

  2. High-performance inorganic coatings for industrial metal parts and exhaust systems.

  3. Coloration of refractory materials including firebricks and furnace linings.

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

  5. Functional coloring agent in flame-retardant plastics requiring thermal stability.

Specifications Of Cathay CATHAYCOAT Red RC13-4 Inorganic Pigment

Chemical TypeMixed-metal oxide (Fe–Cr–Al spinel-based)
Product FormFree-flowing fine powder
AppearanceBrilliant red-brown granular powder
Primary ApplicationsCeramics, refractories, high-temp coatings, glass enamels
Key FeaturesThermal stability, chemical inertness, UV resistance
BenefitsNo blooming, no migration, excellent batch-to-batch consistency
Density (g/cm³)4.2–4.5
Moisture Content (wt%)<0.5


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