Name: Evonik OE446 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Evonik OE446 Dispersant

High-efficiency steric stabilization for inorganic pigments and fillers in aqueous systems.
Low foaming profile, enabling stable processing in high-shear dispersion equipment.
Excellent compatibility with common acrylic and styrene-acrylic latex binders.
Reduces viscosity without compromising storage stability or film integrity.
Non-ionic architecture ensures broad pH tolerance (pH 4–10) and low sensitivity to electrolytes.

Typical Applications Of Evonik OE446 Dispersant

Architectural waterborne paints and coatings.
Industrial maintenance coatings for metal and concrete substrates.
Water-based printing inks for packaging and label applications.
Construction adhesives and cementitious tile grouts.
Specialty functional coatings requiring high pigment loading and gloss retention.

Chemical Type	Non-ionic polymeric dispersant based on modified polyether backbone
Product Form	Liquid, ready-to-use aqueous solution
Appearance	Pale yellow to light amber, clear to slightly hazy liquid
pH (10% aqueous solution)	6.5 – 7.5
Solids Content (wt%)	38 – 42
Density (20 °C, g/cm³)	1.04 – 1.07
Viscosity (25 °C, mPa·s)	150 – 400
Primary Applications	Aqueous pigment dispersion in architectural and industrial coatings

Get in Touch with ERICW

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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