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

Cathay Hoover 506BU Burnt Umber Inorganic Pigment

CathayHoover506BUBurntUmberInorganicPigmentisahigh-performance,lightfast,weather-resistantironoxide-basedpigmentfromtheCathayHooverPremiumSeries.Idealforarchitecturalcoatings,plastics,andinkswithexcellentdispersion,thermalstabilityupto300°C,andlowheavy-metalcontent.MeetsISO8130andASTMD4212standards.Offeringrichbrownhue,consistentbatch-to-batchquality,andeco-friendlymanufacturingprocess.
  • cathay hoover 506bu burnt umber inorganic pigment_561f5277
  • cathay hoover 506bu burnt umber inorganic pigment_561f5277

Features Of Cathay Hoover 506BU Burnt Umber Inorganic Pigment

  1. High thermal stability up to 400°C, ensuring color integrity during high-temperature processing.

  2. Excellent lightfastness and weather resistance, suitable for long-term outdoor exposure.

  3. Non-toxic, heavy-metal-free formulation compliant with global regulatory standards including EN 71-3 and RoHS.

  4. Consistent particle size distribution for optimal dispersion and batch-to-batch color reproducibility.

  5. Strong tinting strength and opacity in both aqueous and solvent-based systems.

Typical Applications Of Cathay Hoover 506BU Burnt Umber Inorganic Pigment

  1. Architectural coatings and exterior wall paints.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Plastic coloration for automotive interior components and construction profiles.

  4. Ceramic glazes and underglaze decorations requiring heat stability.

  5. Concrete and mortar colorants for precast and ready-mix applications.

Specifications Of Cathay Hoover 506BU Burnt Umber Inorganic Pigment

Chemical TypeIron oxide-based inorganic pigment (Fe₂O₃–MnO complex)
Product FormFine dry powder
AppearanceUniform burnt umber granular powder
Primary ApplicationsCoatings, plastics, construction materials, ceramics
Key FeaturesHeat stable, lightfast, non-bleeding, alkali resistant
BenefitsLow VOC impact, low dust generation, easy dispersion
pH (10% aqueous slurry)6.5–8.0
Volatile Matter (105°C, 2 hrs)≤0.5% w/w


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