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

Sanyo Chemical HIMER ST Dispersant

Sanyo Chemical HIMER ST Dispersant is a high-performance polymeric dispersant designed for aqueous pigment systems. It enhances stability dispersion efficiency and color development in architectural coatings inkjet inks and industrial paints. Featuring excellent wetting and rheology control it ensures low-viscosity formulations with superior storage stability and gloss retention. Ideal for titanium dioxide organic pigments and fillers across water-based applications.
  • sanyo chemical himer st dispersant_01a2a578
  • sanyo chemical himer st dispersant_01a2a578

Features Of Sanyo Chemical HIMER ST Dispersant

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

  2. Excellent compatibility with acrylic, styrene-acrylic, and polyurethane emulsion systems.

  3. Low foaming and minimal impact on final film clarity and gloss.

  4. Enables stable long-term dispersion without sedimentation or flocculation.

  5. Non-ionic architecture ensures broad pH stability (pH 4–10).

Typical Applications Of Sanyo Chemical HIMER ST Dispersant

  1. Architectural waterborne paints and coatings.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Water-based inkjet inks for digital printing.

  4. Automotive refinish basecoat formulations.

  5. Functional coatings including anti-corrosive and fire-retardant systems.

Specifications Of Sanyo Chemical HIMER ST Dispersant

Chemical TypeNon-ionic polymeric dispersant
Product FormClear to slightly hazy aqueous solution
AppearanceLight yellow to pale amber liquid
Solids Content30.0 ± 1.0 wt%
pH (1% aqueous solution)6.0 – 7.5
Density (20°C)1.02 – 1.05 g/cm³
Viscosity (25°C)20 – 80 mPa·s
Primary ApplicationsPigment dispersion in waterborne coatings and inks


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