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

Spredox D-105 Dispersant

Spredox D-105 Dispersant is a high-performance polymeric dispersant from Spredox’s D-series, engineered for superior pigment stabilization in water-based coatings and inks. It enhances color strength, reduces viscosity, improves gloss and storage stability, and delivers excellent compatibility with acrylics, vinyl acetates, and common surfactants—ideal for eco-friendly industrial formulations.
  • spredox d 105 dispersant_b389c981
  • spredox d 105 dispersant_b389c981

Features Of Spredox D-105 Dispersant

  1. High-efficiency steric and electrostatic stabilization for inorganic pigments and fillers.

  2. Excellent compatibility with aqueous and solvent-based systems, including acrylics, polyurethanes, and alkyds.

  3. Low foaming profile, minimizing processing interruptions and improving coating homogeneity.

  4. Reduces viscosity at high solids loading, enabling improved pigment grind efficiency and energy savings.

  5. Enhances long-term storage stability without sedimentation or flocculation under ambient conditions.

Typical Applications Of Spredox D-105 Dispersant

  1. Architectural waterborne paints and coatings.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Pigmented construction mortars and tile adhesives.

  4. Automotive refinish basecoats and clearcoats.

  5. Printing inks for flexible packaging and paper applications.

Specifications Of Spredox D-105 Dispersant

Chemical TypeAnionic polymeric dispersant (modified polycarboxylate)
Product FormClear to slightly hazy liquid
AppearanceAmber-colored, low-viscosity liquid
pH (1% aqueous solution)6.8 – 7.4
Active Content40.0 ± 1.0 wt%
Density (20°C)1.08 – 1.12 g/cm³
SolubilityMiscible with water and common organic solvents (e.g., propylene glycol, DPM)
Primary ApplicationsPigment dispersion in waterborne and hybrid coating systems


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