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

Dow ACRYSOL DR1 Hydrophobically modified alkali Swellable Thickener

Dow ACRYSOL DR1 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 and architectural paints.
  • dow acrysol dr1 hydrophobically modified alkali swellable thickener_bcaf877a
  • dow acrysol dr1 hydrophobically modified alkali swellable thickener_bcaf877a

Features Of Dow ACRYSOL DR1 Hydrophobically modified alkali Swellable Thickener

  1. Delivers excellent rheology control in high-shear and low-shear conditions for balanced application and leveling performance.

  2. Provides outstanding water resistance and scrub resistance in formulated architectural coatings.

  3. Offers superior compatibility with common co-thickeners, surfactants, and pigments without compromising stability.

  4. Enables efficient thickening at low dosage levels, supporting cost-effective formulation design.

  5. Maintains consistent viscosity over broad pH range (pH 7–10), ensuring robust performance during manufacturing and storage.

Typical Applications Of Dow ACRYSOL DR1 Hydrophobically modified alkali Swellable Thickener

  1. Interior and exterior architectural latex paints.

  2. Textured coatings and decorative plasters.

  3. Water-based primers and sealers.

  4. Low-VOC and zero-VOC coating systems.

  5. Industrial maintenance coatings requiring enhanced film integrity.

Specifications Of Dow ACRYSOL DR1 Hydrophobically modified alkali Swellable Thickener

Chemical TypeHydrophobically modified alkali-swellable emulsion (HASE)
Product FormAqueous dispersion
AppearanceOff-white to light yellow viscous liquid
pH (as received)3.0–4.5
Solids Content28–32 wt%
Viscosity (Brookfield RVT, spindle #3, 20 rpm, 25°C)5,000–15,000 cP
Primary ApplicationsArchitectural coatings, water-based decorative systems
Key FeaturesRheology modifier, water resistance enhancer, pH-activated thickener


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