Name: Evonik TEGO Dispers 650 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Evonik TEGO Dispers 650 Dispersant

High-efficiency wetting and deflocculation of inorganic pigments and fillers in aqueous systems.
Excellent stabilization against re-agglomeration and sedimentation, even under high-shear or prolonged storage conditions.
Low-foaming formulation compatible with common co-additives and biocides in industrial coatings.
pH-stable performance across a broad range (pH 4–10), supporting flexible formulation design.
Non-ionic surfactant structure ensures low sensitivity to electrolytes and hardness ions.

Typical Applications Of Evonik TEGO Dispers 650 Dispersant

Architectural waterborne paints and interior/exterior emulsion paints.
Industrial maintenance coatings including primers and topcoats for metal and concrete substrates.
Water-based printing inks for packaging and commercial printing applications.
Construction chemicals such as tile adhesives, grouts, and cementitious waterproofing slurries.
Specialty aqueous pigment concentrates (colorants) for OEM and toll blending.

Chemical Type	Non-ionic polymeric dispersant based on modified polyether backbone
Product Form	Liquid
Appearance	Pale yellow to light amber, clear to slightly hazy liquid
pH (1% aqueous solution, 20 °C)	5.0 – 7.0
Density (20 °C)	1.02 – 1.06 g/cm³
Viscosity (25 °C, mPa·s)	150 – 400
Solubility in Water	Completely miscible
Primary Applications	Aqueous pigment dispersion and stabilization in coatings, inks, and construction chemicals

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