Name: Elementis Disponer W-19 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Elementis Disponer W-19 Dispersant

High-efficiency wetting and deagglomeration of inorganic pigments and fillers in water-based systems.
Excellent stabilization against re-agglomeration and sedimentation over extended storage periods.
Low foaming profile, minimizing process interruptions during high-shear dispersion and formulation.
Compatible with a broad range of anionic, nonionic, and zwitterionic surfactants and binders.
Enables high pigment loading while maintaining low viscosity and good flow characteristics.

Typical Applications Of Elementis Disponer W-19 Dispersant

Architectural waterborne paints and coatings.
Industrial maintenance coatings for metal and concrete substrates.
Water-based printing inks, including flexographic and gravure formulations.
Construction chemicals such as cementitious tile adhesives and grouts.
Specialty water-based functional coatings (e.g., anti-corrosive primers, fire-retardant coatings).

Chemical Type	Anionic polymeric dispersant (modified polycarboxylate)
Product Form	Aqueous solution, liquid
Appearance	Pale yellow to amber clear liquid
pH (10% aqueous solution)	6.5 – 7.5
Solids Content (wt%)	38 – 42%
Density (20°C, g/mL)	1.08 – 1.12
Viscosity (25°C, mPa·s)	200 – 600
Primary Applications	Dispersion stabilizer for TiO₂, iron oxides, carbon black, calcium carbonate, and clay 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