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

Orion Arosperse 11 Carbon Black

Orion Arosperse 11 is a high-performance aqueous carbon black dispersion from Orion Engineered Carbons’ Arosperse series, engineered for inkjet inks and coatings. It delivers excellent jetting stability, low viscosity, superior color strength, and consistent particle size distribution without added surfactants or solvents.
  • orion arosperse 11 carbon black_5203ddc5
  • orion arosperse 11 carbon black_5203ddc5

Features Of Orion Arosperse 11 Carbon Black

  1. Highly dispersible carbon black specifically engineered for aqueous pigment dispersions.

  2. Low residual ash and sulfate content, ensuring superior color purity and reduced electrolyte interference.

  3. Consistent particle size distribution for enhanced tinting strength and batch-to-batch reproducibility.

  4. Surface-treated for improved wetting and stabilization in water-based systems without added surfactants.

  5. Optimized pH neutrality (6.5–7.5) to minimize corrosion risk in industrial coating and ink formulations.

Typical Applications Of Orion Arosperse 11 Carbon Black

  1. Water-based architectural coatings and interior wall paints.

  2. Aqueous inkjet inks for office and wide-format digital printing.

  3. Industrial waterborne coil coatings and can coatings.

  4. High-solids, low-VOC industrial maintenance coatings.

  5. Functional aqueous dispersions for conductive or UV-blocking additives.

Specifications Of Orion Arosperse 11 Carbon Black

Chemical TypeSurface-modified carbon black
Product FormAqueous slurry (30% w/w solids)
AppearanceBlack viscous liquid with uniform dispersion
pH (10% dispersion)6.5 – 7.5
Viscosity (25°C, Brookfield LVT, Spindle #3, 6 rpm)1,200 – 2,800 cP
Residual Sulfate (as SO₄²⁻)< 0.15% w/w
Ash Content< 0.3% w/w
Primary ApplicationsWater-based coatings, inks, and functional dispersions


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