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

Sanyo Chemical SANSPARL PS-2 Polycarboxylate Anionic Pigment Dispersant

SanyoChemicalSANSPARLPS-2isahigh-performanceanionicpolycarboxylatedispersantdesignedforstablepigmentdispersioninwater-basedcoatings,inks,andconstructionmaterials.Itoffersexcellentslurrystability,lowviscosity,andsuperiorcolordevelopmentwithbroadcompatibilityacrossvariouspigmentsandbinders.
  • sanyo chemical sansparl ps 2 polycarboxylate anionic pigment dispersant_28508b74
  • sanyo chemical sansparl ps 2 polycarboxylate anionic pigment dispersant_28508b74

Features Of Sanyo Chemical SANSPARL PS-2 Polycarboxylate Anionic Pigment Dispersant

  1. High-efficiency steric and electrostatic stabilization for broad-spectrum pigment types including inorganic oxides and organic pigments.

  2. Low dosage requirement with excellent dispersion stability under high-shear mixing and extended storage conditions.

  3. Compatible with common water-based resin systems, including acrylics, styrene-acrylics, and polyvinyl acetate emulsions.

  4. Non-foaming formulation ensures minimal impact on air release and film formation in final coatings.

  5. Reduced viscosity build-up in concentrated pigment pastes, enabling higher loading and improved mill base efficiency.

Typical Applications Of Sanyo Chemical SANSPARL PS-2 Polycarboxylate Anionic Pigment Dispersant

  1. Architectural interior and exterior latex paints.

  2. Industrial maintenance coatings and protective finishes.

  3. Water-based wood stains and decorative varnishes.

  4. Printing inks for packaging and commercial printing applications.

  5. Functional coatings such as anti-corrosive primers and low-VOC wall coatings.

Specifications Of Sanyo Chemical SANSPARL PS-2 Polycarboxylate Anionic Pigment Dispersant

Chemical TypePolycarboxylate-based anionic dispersant
Product FormLiquid concentrate
AppearancePale yellow to light amber clear liquid
pH (1% aqueous solution, 25°C)6.0 – 7.5
Solids Content (wt%)40 ± 1
Density (25°C, g/cm³)1.08 – 1.12
Viscosity (mPa·s, 25°C)200 – 600
Primary ApplicationsWater-based pigment dispersion in architectural and industrial coatings


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