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

Croda Atplus 300F Dispersant

Croda Atplus 300F Dispersant is a high-performance polymeric dispersant from Croda’s Atplus® series, designed for pigment stabilization in water-based coatings and inks. It offers excellent wetting, viscosity control, and long-term dispersion stability without volatile organic compounds. Compatible with diverse pigment types, it enhances color strength and gloss while supporting low-VOC and sustainable formulations.
  • croda atplus 300f dispersant_bfad49fc
  • croda atplus 300f dispersant_bfad49fc

Features Of Croda Atplus 300F Dispersant

  1. High-efficiency pigment and filler dispersion in aqueous systems.

  2. Excellent stabilization against flocculation and sedimentation over extended storage periods.

  3. Low foaming profile, supporting high-shear processing and air-release requirements.

  4. Compatible with a broad range of anionic, nonionic, and zwitterionic surfactants.

  5. pH-stable performance across 6.0–9.5, enabling formulation flexibility in architectural and industrial coatings.

Typical Applications Of Croda Atplus 300F Dispersant

  1. Architectural waterborne interior and exterior paints.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Water-based wood stains and clear finishes.

  4. Functional coatings including anti-corrosive primers and fire-retardant formulations.

Specifications Of Croda Atplus 300F Dispersant

Chemical TypeAnionic polymeric dispersant (modified polycarboxylate)
Product FormAqueous liquid concentrate
AppearancePale yellow to light amber, clear to slightly hazy liquid
pH (10% aqueous solution)7.0 – 8.5
Active Content (by weight)30.0 ± 1.5%
Density (at 20°C)1.04 – 1.07 g/cm³
Viscosity (Brookfield RV, 25°C, spindle #3, 20 rpm)200 – 600 mPa·s
Primary ApplicationsWaterborne pigment dispersions for TiO₂, carbon black, iron oxides, and extenders


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