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

Cathay CATHAYCOAT Yellow YA21E Inorganic Pigment

Cathay CATHAYCOAT Yellow YA21E is a high-performance inorganic pigment engineered for exceptional thermal stability, lightfastness, and chemical resistance. Part of Cathay’s premium CATHAYCOAT series, this iron-based yellow pigment delivers consistent color strength and dispersion efficiency in demanding coatings, plastics, and construction applications. Its eco-friendly composition meets stringent global regulatory standards while ensuring long-term color retention under UV exposure and elevated temperatures.
  • cathay cathaycoat yellow ya21e inorganic pigment_0b8d73ba
  • cathay cathaycoat yellow ya21e inorganic pigment_0b8d73ba

Features Of Cathay CATHAYCOAT Yellow YA21E 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. Low heavy metal content, compliant with global environmental standards including RoHS and REACH.

  4. Consistent particle size distribution ensuring uniform dispersion and optimal opacity in coatings and plastics.

  5. Chemically inert in alkaline and acidic environments, enhancing compatibility with diverse resin systems.

Typical Applications Of Cathay CATHAYCOAT Yellow YA21E Inorganic Pigment

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

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

  3. Plastic coloration for outdoor construction profiles and engineering thermoplastics.

  4. Architectural glass enamels requiring long-term color stability and heat resistance.

  5. Specialty inks for metal packaging and heat-set printing processes.

Specifications Of Cathay CATHAYCOAT Yellow YA21E Inorganic Pigment

Chemical TypeMixed-metal oxide (lead-free chromate-based)
Product FormFine dry powder
AppearanceYellow to yellow-orange free-flowing powder
Primary ApplicationsCeramics, industrial coatings, plastics, glass enamels
Key FeaturesHeat resistant, UV stable, chemically inert, low volatility
BenefitsColor consistency, low dust generation, easy wetting and dispersion
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight
Shelf Life36 months from date of manufacture under recommended storage


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