Name: BASF Dispex AA4141 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF Dispex AA4141 Dispersant

High-efficiency polyacrylic acid-based dispersant for stable pigment deagglomeration in aqueous systems.
Excellent compatibility with a broad range of waterborne resins including acrylics, PUDs, and styrene-acrylic emulsions.
Low foaming profile, minimizing processing issues during high-shear dispersion and formulation.
Enables high pigment loading while maintaining low viscosity and long-term storage stability.
Non-VOC, APEO-free, and compliant with major global regulatory frameworks for sustainable coatings.

Typical Applications Of BASF Dispex AA4141 Dispersant

Architectural interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Waterborne wood coatings including primers and topcoats.
Printing inks for packaging and commercial applications.
Functional aqueous coatings such as anti-corrosive and fire-retardant formulations.

Chemical Type	Polyacrylic acid (PAA) based anionic dispersant
Product Form	Aqueous solution
Appearance	Clear to slightly hazy, colorless to pale yellow liquid
pH (10% aqueous solution)	6.5 – 7.5
Active Content	40.0 – 42.0 wt.%
Density (20 °C)	1.08 – 1.12 g/cm³
Viscosity (25 °C, Brookfield LVT, spindle #1, 60 rpm)	50 – 200 mPa·s
Primary Applications	Stabilization of inorganic & organic pigments in waterborne coatings and inks

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China