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

Cathay CATHAYTHERM RA12HR Inorganic Pigment

Cathay CATHAYTHERM RA12HR is a high-performance inorganic pigment engineered for exceptional thermal stability and UV resistance. Part of Cathay’s CATHAYTHERM series, this red iron oxide-based pigment delivers consistent color strength, low oil absorption, and excellent dispersion in demanding applications like automotive coatings and industrial plastics. Its HR designation signifies enhanced heat resistance up to 350°C, ensuring long-term chromatic integrity under extreme processing conditions.
  • cathay cathaytherm ra12hr inorganic pigment_617718d5
  • cathay cathaytherm ra12hr inorganic pigment_617718d5

Features Of Cathay CATHAYTHERM RA12HR Inorganic Pigment

  1. Exceptional thermal stability up to 1200 °C in oxidizing atmospheres.

  2. Non-toxic, heavy-metal-free composition compliant with global REACH and RoHS directives.

  3. Highly resistant to UV radiation, weathering, and chemical attack in aggressive environments.

  4. Excellent dispersion stability in high-temperature ceramic glazes and refractory coatings.

  5. Consistent particle size distribution ensuring uniform color development and minimal batch variation.

Typical Applications Of Cathay CATHAYTHERM RA12HR Inorganic Pigment

  1. Ceramic glazes for architectural tiles and sanitaryware requiring long-term color retention at firing temperatures.

  2. Refractory coatings used in kiln furniture, crucibles, and industrial furnace linings.

  3. High-temperature paints for exhaust systems, combustion chambers, and heat-resistant signage.

  4. Colorants in technical ceramics including alumina and zirconia-based components.

  5. Decorative elements in fire-rated building materials and passive fire protection systems.

Specifications Of Cathay CATHAYTHERM RA12HR Inorganic Pigment

Chemical TypeComplex metal oxide (spinel-type structure)
Product FormFine free-flowing powder
AppearanceReddish-brown granular powder
Primary ApplicationsCeramic glazes, refractory coatings, high-temperature paints
Key FeaturesThermal stability, UV resistance, chemical inertness, non-volatility
BenefitsColor permanence above 1000 °C, regulatory compliance, low sintering impact
Storage ConditionsKeep in dry, cool, well-ventilated area; protect from moisture and contamination
Shelf Life36 months from date of manufacture under recommended storage


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