Name: BASF Setamol Disperse WS Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF Setamol Disperse WS Dispersant

High-performance anionic dispersant specifically engineered for water-based pigment dispersions.
Excellent stabilization of organic and inorganic pigments across a broad pH range (pH 6–9).
Low foaming profile, ensuring compatibility with high-shear dispersion processes and industrial coating lines.
Enables high pigment loading while maintaining low viscosity and long-term storage stability.
REACH-compliant and free of APEOs, formaldehyde, and alkylphenols.

Typical Applications Of BASF Setamol Disperse WS Dispersant

Chemical Type	Anionic polymeric dispersant (sulfonated styrene-maleic anhydride copolymer)
Product Form	Aqueous solution (~40% active content)
Appearance	Pale yellow to light amber clear liquid
pH (10% aqueous solution)	7.0 – 8.5
Density (20 °C)	1.08 – 1.12 g/cm³
Viscosity (25 °C, Brookfield LVT, spindle #3, 60 rpm)	200 – 600 mPa·s
Solubility	Completely miscible with water; compatible with common co-solvents (e.g., glycols, alcohols)
Primary Applications	Pigment dispersion stabilization in waterborne systems

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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