Name: Dow ACULYN 2051 Rheology Modifier Leveling Agent
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow ACULYN 2051 Rheology Modifier Leveling Agent

High-efficiency associative thickener delivering balanced low-shear viscosity and excellent flow/leveling performance.
Provides outstanding sag resistance in vertical applications without compromising brushability or spray atomization.
Compatible with a broad range of anionic, nonionic, and zwitterionic surfactants commonly used in waterborne systems.
Enables robust rheological stability across varying pH (7.5–10.5) and electrolyte concentrations.
Reduces surface defects such as orange peel, roller marks, and cratering in architectural and industrial coatings.

Typical Applications Of Dow ACULYN 2051 Rheology Modifier Leveling Agent

Waterborne architectural paints (interior and exterior flat to semi-gloss formulations).
Industrial maintenance coatings for metal and concrete substrates.
Wood coatings including stains, primers, and clear topcoats.
Automotive refinish basecoats and clearcoats requiring defect-free film formation.
Water-based adhesives and sealants requiring controlled open time and anti-drip performance.

Chemical Type	Hydrophobically modified alkali-swellable emulsion (HASE)
Product Form	Aqueous dispersion
Appearance	Opaque white to off-white liquid
pH (as supplied)	3.0 – 4.5
Solids Content (wt%)	28.0 – 32.0
Viscosity (Brookfield RVT, #3 spindle, 20 rpm, 25°C)	1,500 – 4,500 cP
Primary Applications	Rheology modification and leveling in waterborne coatings and adhesives
Key Features	Associative thickening, shear-thinning behavior, electrolyte tolerance

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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