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

Cathay CATHAYMAG Black MO4238 Inorganic Pigment

Cathay CATHAYMAG Black MO4238 is a high-performance inorganic pigment from Cathay’s CATHAYMAG series offering exceptional heat stability up to 1000°C excellent UV resistance and low oil absorption. Ideal for ceramic glazes refractories and high-temperature coatings it delivers consistent jet-black color with outstanding chemical inertness and dispersion properties.
  • cathay cathaymag black mo4238 inorganic pigment_25b62ceb
  • cathay cathaymag black mo4238 inorganic pigment_25b62ceb

Features Of Cathay CATHAYMAG Black MO4238 Inorganic Pigment

  1. High thermal stability up to 800 °C, enabling use in high-temperature processing environments.

  2. Excellent lightfastness and UV resistance, ensuring long-term color retention in outdoor applications.

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

  4. Superior dispersion performance in both aqueous and solvent-based systems without requiring specialized surfactants.

  5. Consistent particle size distribution for uniform opacity and minimal batch-to-batch variation.

Typical Applications Of Cathay CATHAYMAG Black MO4238 Inorganic Pigment

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

  2. High-performance coatings for automotive OEM and refinish applications.

  3. Engineering plastics including polyamide (PA), polypropylene (PP), and polyethylene terephthalate (PET).

  4. Specialty inks for industrial printing on heat-resistant substrates.

  5. Colored concrete, mortars, and precast architectural elements.

Specifications Of Cathay CATHAYMAG Black MO4238 Inorganic Pigment

Chemical TypeMixed Metal Oxide (Iron-Manganese-Cobalt Spinel)
Product FormFree-flowing dry powder
AppearanceJet-black granular powder
Primary ApplicationsCeramics, coatings, plastics, construction materials
Key FeaturesHeat stable, chemically inert, non-volatile, acid/alkali resistant
BenefitsNo blooming, no migration, low oil absorption (~18 g/100g)
Recommended Loading Range1.5–5.0 wt% depending on substrate and opacity requirement
Storage ConditionsStore in cool, dry place; keep container tightly closed


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