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

Sanyo Chemical NSA-400L Polycarboxylate-Type High-Molecular Surfactant

Sanyo Chemical NSA-400L is a polycarboxylate-type high-molecular surfactant from the NSA series, engineered for superior dispersion stability and rheology control in aqueous systems. It delivers excellent water-reducing performance, cement compatibility, and slump retention—ideal for high-performance concrete, grouts, and industrial coatings.
  • sanyo chemical nsa 400l polycarboxylate type high molecular surfactant_bc61adca
  • sanyo chemical nsa 400l polycarboxylate type high molecular surfactant_bc61adca

Features Of Sanyo Chemical NSA-400L Polycarboxylate-Type High-Molecular Surfactant

  1. High-performance steric stabilization for aqueous pigment dispersions.

  2. Excellent compatibility with diverse inorganic and organic pigments.

  3. Low foaming profile suitable for high-shear industrial processing.

  4. Enhanced storage stability of concentrated pigment pastes and coatings.

  5. pH-stable performance across a broad range (pH 4–10) without significant viscosity drift.

Typical Applications Of Sanyo Chemical NSA-400L Polycarboxylate-Type High-Molecular Surfactant

  1. Waterborne architectural and industrial coatings.

  2. Pigment dispersion concentrates for inkjet and digital printing inks.

  3. Functional ceramic slip formulations and glaze suspensions.

  4. High-solid-content automotive basecoat and clearcoat systems.

  5. Electrophoretic deposition (EPD) bath additives for corrosion-resistant coatings.

Specifications Of Sanyo Chemical NSA-400L Polycarboxylate-Type High-Molecular Surfactant

Chemical TypePolycarboxylate-based high-molecular-weight dispersant
Product FormAqueous solution (non-ionic, anionic balance)
AppearanceClear to slightly hazy, light amber liquid
Solids Content40.0 ± 1.0 wt%
pH (10% aqueous solution, 25°C)6.5 – 7.5
Density (25°C)1.08 – 1.12 g/cm³
Viscosity (25°C, mPa·s)150 – 350 (Brookfield LV, spindle #3, 6 rpm)
Primary ApplicationsPigment dispersion stabilization in water-based systems


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