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

Dow ACRYSOL DR180 Hydrophobically modified alkali Swellable Thickener

Dow ACRYSOL DR180 is a hydrophobically modified alkali-swellable emulsion (HASE) thickener from Dow’s ACRYSOL™ series, delivering high-efficiency rheology control, excellent gloss retention, and robust shear-thinning in waterborne coatings, especially architectural and industrial paints.
  • dow acrysol dr180 hydrophobically modified alkali swellable thickener_b1bc2137
  • dow acrysol dr180 hydrophobically modified alkali swellable thickener_b1bc2137

Features Of Dow ACRYSOL DR180 Hydrophobically modified alkali Swellable Thickener

  1. Delivers excellent rheology control with high mid-shear viscosity and strong sag resistance in waterborne coatings.

  2. Provides outstanding compatibility with common co-thickeners, surfactants, and biocides in architectural and industrial formulations.

  3. Offers robust pH stability across the alkaline range (pH 7.5–10.5), enabling reliable thickening without premature viscosity loss.

  4. Delivers low spatter and good leveling performance while maintaining high scrub resistance in finished films.

  5. Enables efficient viscosity build at low dosage levels, supporting formulation cost optimization and reduced raw material handling.

Typical Applications Of Dow ACRYSOL DR180 Hydrophobically modified alkali Swellable Thickener

  1. Interior and exterior flat and low-sheen architectural paints.

  2. Textured coatings and elastomeric wall coatings.

  3. Primer and masonry sealers requiring anti-drip performance.

  4. Industrial maintenance coatings for metal and concrete substrates.

  5. Water-based decorative plasters and skim coats.

Specifications Of Dow ACRYSOL DR180 Hydrophobically modified alkali Swellable Thickener

Chemical TypeHydrophobically modified alkali-swellable emulsion (HASE)
Product FormAqueous dispersion
AppearanceOpaque white to off-white liquid
pH (as received)3.0 – 4.5
Non-volatile Content (wt%)28.0 – 32.0
Viscosity (Brookfield RVT, spindle #3, 20 rpm, 25°C)1,000 – 4,000 cP
Primary ApplicationsArchitectural and industrial waterborne coatings
Key FeaturesRheology modifier, sag resistance, spatter reduction, alkaline activation


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