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

Heubach HEUCODUR Yellow 3R Inorganic Pigment

Heubach HEUCODUR Yellow 3R is a high-performance inorganic pigment from Heubach’s HEUCODUR series, offering excellent thermal stability, lightfastness and weather resistance. Ideal for engineering plastics, masterbatches and coatings, it delivers consistent chromatic strength and low volatility under processing conditions. Compliant with global regulatory standards including REACH and RoHS, this cadmium-free yellow pigment ensures safety and reliability across demanding industrial applications.
  • heubach heucodur yellow 3r inorganic pigment_8fe6c35b
  • heubach heucodur yellow 3r inorganic pigment_8fe6c35b

Features Of Heubach HEUCODUR Yellow 3R Inorganic Pigment

  1. High thermal stability suitable for processing temperatures up to 700 °C.

  2. Excellent lightfastness and weather resistance in outdoor applications.

  3. Non-toxic formulation compliant with major global regulatory frameworks including EU REACH and US FDA 21 CFR.

  4. Low oil absorption enabling efficient dispersion in high-solid and low-VOC formulations.

  5. Consistent hue and high chroma with minimal batch-to-batch variation.

Typical Applications Of Heubach HEUCODUR Yellow 3R Inorganic Pigment

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

  2. High-performance coatings for industrial machinery and automotive under-hood components.

  3. Coloration of inorganic binders in construction materials such as concrete, stucco, and fiber-cement boards.

  4. Specialty glass coloring for solar control and decorative glass products.

  5. Plastics processing requiring long-term thermal stability, including engineering thermoplastics.

Specifications Of Heubach HEUCODUR Yellow 3R Inorganic Pigment

Chemical TypeMixed metal oxide (Zinc Iron Chromite-based)
Product FormFree-flowing powder
AppearanceYellow to yellow-brown granular powder
Primary ApplicationsCeramics, glass, high-temperature coatings, construction materials
Key FeaturesThermal stability, UV resistance, chemical inertness, non-volatile
BenefitsNo blooming, no migration, excellent dispersion in aqueous and solvent systems
Density (g/cm³)4.8–5.2
Particle Size (D50, µm)1.2–1.8


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