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

Evonik EM V20 Dispersant

Evonik EM V20 Dispersant is a high-performance polymeric dispersant from Evonik’s EM series, designed for stable pigment dispersion in water-based coatings and inks. It delivers excellent rheology control, color strength, and storage stability while minimizing flocculation. Compatible with diverse pigment types, it enables low-VOC formulations and enhances grind efficiency without compromising film integrity or gloss.
  • evonik em v20 dispersant_1561e16d
  • evonik em v20 dispersant_1561e16d

Features Of Evonik EM V20 Dispersant

  1. High-efficiency steric stabilization for inorganic pigments and fillers in aqueous systems.

  2. Excellent wetting performance with reduced surface tension and improved particle deagglomeration.

  3. pH-stable across broad range (pH 4–10), ensuring formulation robustness in diverse water-based media.

  4. Low foaming character, supporting high-shear processing and air-release in industrial coating production.

  5. Non-ionic architecture minimizes sensitivity to electrolytes and enables compatibility with ionic additives.

Typical Applications Of Evonik EM V20 Dispersant

  1. Architectural interior and exterior waterborne paints.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Water-based printing inks for packaging and label applications.

  4. Construction chemicals including tile adhesives and cementitious grouts.

  5. Functional aqueous suspensions for specialty ceramics and mineral composites.

Specifications Of Evonik EM V20 Dispersant

Chemical TypeNon-ionic polymeric dispersant (modified polyether)
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy, homogeneous liquid
Primary ApplicationsAqueous pigment & filler dispersion in coatings, inks, and construction chemicals
Key FeaturesSteric stabilization, low foaming, pH stability, electrolyte tolerance
Recommended Dosage0.5–3.0 wt% on pigment/filler solids (system-dependent)
Storage Stability≥12 months at 5–30 °C in unopened original container
VOC Content≤50 g/L (EU Directive 2004/42/EC compliant)


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