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

Cathay CATHAYCOAT Red RC18 Inorganic Pigment

Cathay CATHAYCOAT Red RC18 is an inorganic pigment from Cathay’s high-performance CATHAYCOAT series, featuring excellent heat stability up to 800°C, strong UV resistance, and low toxicity. Ideal for ceramic glazes, refractory coatings, and architectural mortars, it delivers consistent red hue, superior dispersion, and chemical inertness without heavy metals or VOCs.
  • cathay cathaycoat red rc18 inorganic pigment_66486b41
  • cathay cathaycoat red rc18 inorganic pigment_66486b41

Features Of Cathay CATHAYCOAT Red RC18 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. Chemically inert in alkaline and mildly acidic environments, ensuring compatibility with diverse binder systems.

  4. Low oil absorption (< 20 g/100 g), enabling high loading capacity and improved dispersion in coatings and plastics.

  5. Non-toxic and heavy-metal-free formulation compliant with global regulatory standards (RoHS, REACH).

Typical Applications Of Cathay CATHAYCOAT Red RC18 Inorganic Pigment

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

  2. High-performance industrial coatings for automotive and appliance components.

  3. Coloration of vitreous enamels used in cookware and signage.

  4. Heat-resistant paints for exhaust systems, furnaces, and industrial equipment.

  5. Functional pigments in specialty plastics requiring thermal and chemical stability.

Specifications Of Cathay CATHAYCOAT Red RC18 Inorganic Pigment

Chemical TypeMixed metal oxide (Fe–Cr–Mn spinel)
Product FormFine dry powder
AppearanceDeep reddish-brown free-flowing powder
Primary ApplicationsCeramics, enamels, high-temp coatings, specialty plastics
Key FeaturesThermal stability, UV resistance, chemical inertness, low oil absorption
BenefitsConsistent batch-to-batch color, excellent dispersion, regulatory compliance
Particle Size (D50)0.8–1.2 μm
Specific Surface Area8–12 m²/g


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