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

Nouryon TDO Dispersant

Nouryon TDO Dispersant is a high-performance polymeric dispersant from the TDO series, designed for aqueous pigment systems. It delivers exceptional stabilization, reduced viscosity, and improved color strength in architectural coatings, industrial paints, and ink formulations. Compatible with organic and inorganic pigments, it enhances grind efficiency and shelf-life without compromising gloss or rheology.
  • nouryon tdo dispersant_757fc9ed
  • nouryon tdo dispersant_757fc9ed

Features Of Nouryon TDO Dispersant

  1. High-efficiency steric stabilization for inorganic pigments and fillers in aqueous systems.

  2. Excellent wetting performance, reducing agglomeration during pigment dispersion and milling.

  3. Low foaming profile, supporting stable processing in high-shear and recirculating dispersion equipment.

  4. pH-stable across broad range (pH 4–10), ensuring consistent performance in diverse formulation environments.

  5. Compatible with common co-dispersants and rheology modifiers used in architectural and industrial coatings.

Typical Applications Of Nouryon TDO Dispersant

  1. Architectural waterborne paints and coatings.

  2. Industrial maintenance coatings (e.g., coil, can, and general metal finishes).

  3. Water-based inks for packaging and commercial printing.

  4. Construction chemicals including tile adhesives and cementitious grouts.

  5. Functional slurries for ceramics and battery electrode manufacturing.

Specifications Of Nouryon TDO Dispersant

Chemical TypeModified polyacrylate copolymer
Product FormAqueous solution
AppearanceClear to slightly hazy, light yellow liquid
pH (10% aqueous solution)6.5–7.5
Solids Content (wt%)38–42
Density (20°C, g/mL)1.06–1.09
Viscosity (25°C, mPa·s)200–600
Primary ApplicationsPigment & filler dispersion in waterborne coatings, inks, and construction slurries


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