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

Yipin 4140 Inorganic Pigment

Yipin 4140 is a high-performance inorganic pigment from Yipin’s premium oxide series, featuring excellent thermal stability, lightfastness, and chemical resistance. Ideal for coatings, plastics, and construction materials, it delivers consistent color strength and dispersion efficiency without heavy metals or VOCs.
  • yipin 4140 inorganic pigment_65f4bb12
  • yipin 4140 inorganic pigment_65f4bb12

Features Of Yipin 4140 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 acidic and alkaline environments, ensuring compatibility with diverse binder systems.

  4. Low oil absorption (< 25 g/100g), enabling high pigment loading and efficient dispersion in coatings and plastics.

  5. Non-toxic and heavy-metal-free formulation, compliant with REACH and RoHS regulatory requirements.

Typical Applications Of Yipin 4140 Inorganic Pigment

  1. Ceramic glazes and decorative tiles requiring stable color at firing temperatures.

  2. Architectural coatings and exterior wall paints demanding long-term color retention.

  3. Plastic coloration for automotive interior components and outdoor consumer goods.

  4. Industrial powder coatings for metal furniture, fencing, and construction hardware.

  5. Specialty inks for heat-resistant packaging and ceramic decals.

Specifications Of Yipin 4140 Inorganic Pigment

Chemical TypeMixed Metal Oxide (Cobalt-Chromium-Spinel based)
Product FormFine, free-flowing powder
AppearanceDark bluish-green granular powder
Primary ApplicationsCeramics, coatings, plastics, inks
Key FeaturesHeat resistant, lightfast, chemically stable, non-toxic
Particle Size (D50)0.8–1.2 µm
Bulk Density2.4–2.6 g/cm³
pH (10% aqueous slurry)6.5–7.5


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