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

Cathay CATHAYCOAT Red RC11B Inorganic Pigment

Cathay CATHAYCOAT Red RC11B is an inorganic pigment engineered for high-temperature stability and UV resistance. Part of Cathay’s premium CATHAYCOAT series, this iron oxide-based red offers excellent dispersion, color consistency, and chemical inertness. Ideal for coatings, plastics, and construction materials requiring durable, non-fading red hue with low heavy-metal content and eco-friendly performance.
  • cathay cathaycoat red rc11b inorganic pigment_dcc47834
  • cathay cathaycoat red rc11b inorganic pigment_dcc47834

Features Of Cathay CATHAYCOAT Red RC11B Inorganic Pigment

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

  2. Excellent lightfastness and weather resistance, ensuring long-term color retention under UV exposure.

  3. Chemically inert and non-toxic, compliant with EN 71-3 and RoHS directives for safe industrial use.

  4. Consistent particle size distribution for uniform dispersion and optimal opacity in coating systems.

  5. Low oil absorption (< 25 g/100g), enabling high pigment loading and improved formulation efficiency.

Typical Applications Of Cathay CATHAYCOAT Red RC11B Inorganic Pigment

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

  2. High-performance architectural coatings requiring durable red hues in exterior façades.

  3. Industrial powder coatings for metal substrates exposed to harsh environmental conditions.

  4. Plastic coloration for engineering thermoplastics used in automotive interior components.

  5. Fire-resistant intumescent coatings where thermal stability and non-volatility are critical.

Specifications Of Cathay CATHAYCOAT Red RC11B Inorganic Pigment

Chemical TypeIron-based mixed-metal oxide (Fe-Cr-Mn system)
Product FormFine dry powder
AppearanceBrilliant reddish-brown powder with matte finish
Primary ApplicationsCeramics, architectural coatings, powder coatings, plastics
Key FeaturesThermal stability, UV resistance, chemical inertness, low heavy metal content
BenefitsColor consistency across batches, easy dispersion, minimal impact on substrate properties
Density4.2–4.5 g/cm³
Particle Size (D50)0.8–1.2 μm


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