Name: BASF Dispex Ultra PA 4560 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF Dispex Ultra PA 4560 Dispersant

High-performance polyacrylate-based dispersant designed for exceptional pigment stabilization in waterborne systems.
Enables superior gloss, color strength, and transparency in demanding architectural and industrial coatings.
Provides excellent resistance to flocculation and viscosity drift during storage and freeze-thaw cycling.
Low-foaming formulation ensures compatibility with high-shear dispersion processes and airless spray applications.
Compliant with major global regulatory frameworks including REACH and VOC-compliant formulations (≤50 g/L).

Typical Applications Of BASF Dispex Ultra PA 4560 Dispersant

Waterborne architectural paints (interior/exterior flat, satin, and semi-gloss emulsions).
Industrial maintenance coatings for metal and concrete substrates.
Pigmented wood stains and transparent decorative finishes.
Water-based printing inks for flexible packaging and label applications.
Specialty waterborne adhesives and sealants requiring stable pigment dispersion.

Chemical Type	Polyacrylic acid copolymer, ammonium salt
Product Form	Aqueous solution
Appearance	Clear to slightly opalescent liquid
pH (10% aqueous solution, 20°C)	7.0 – 8.5
Active Content (wt %)	40.0 ± 1.0
Density (20°C)	1.05 – 1.09 g/cm³
Viscosity (Brookfield RVT, spindle #3, 20 rpm, 25°C)	200 – 600 mPa·s
Primary Applications	Pigment dispersion in waterborne coatings, inks, and adhesives

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E-mail: wangxingqiang@ericwchem.com
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