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

Dow ACRYSOL DR180 Rheology Modifier

Dow ACRYSOL DR180 is a high-performance associative thickener from Dow’s ACRYSOL rheology modifier series, designed for waterborne coatings and construction formulations. It delivers excellent viscosity control, sag resistance, and shear-thinning behavior while maintaining good spatter resistance and application properties. Compatible with latexes and surfactants, it enhances formulation stability without compromising flow or leveling.
  • dow acrysol dr180 rheology modifier_7c24ef87
  • dow acrysol dr180 rheology modifier_7c24ef87

Features Of Dow ACRYSOL DR180 Rheology Modifier

  1. High-efficiency associative thickener delivering excellent viscosity build and sag resistance in waterborne systems.

  2. Provides outstanding shear-thinning behavior for optimal application properties and leveling performance.

  3. Excellent compatibility with a broad range of surfactants, co-solvents, and pigments commonly used in architectural coatings.

  4. Stable rheology profile across varying pH (6.5–10.5) and temperature conditions during storage and application.

  5. Low-VOC formulation compliant with stringent environmental regulations including EPA and EU VOC directives.

Typical Applications Of Dow ACRYSOL DR180 Rheology Modifier

  1. Interior and exterior architectural latex paints (flat to semi-gloss).

  2. Textured coatings and elastomeric wall coatings.

  3. Water-based primers and sealers.

  4. Industrial maintenance coatings for metal and masonry substrates.

  5. Decorative concrete coatings and cementitious waterproofing slurries.

Specifications Of Dow ACRYSOL DR180 Rheology Modifier

Chemical TypeHydrophobically modified ethoxylated urethane (HEUR)
Product FormOff-white to light tan viscous liquid
AppearanceHomogeneous, free-flowing liquid
pH (1% aqueous solution)7.0 – 8.5
Active Content (wt%)30.0 – 34.0
Specific Gravity (25°C)1.02 – 1.06
Freeze-Thaw StabilityPasses 3 cycles (ASTM D2243)
Primary ApplicationsArchitectural coatings, industrial maintenance coatings, textured finishes


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