Name: BASF Efka FA 4620 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF Efka FA 4620 Dispersant

High-efficiency wetting and stabilization of inorganic pigments and fillers in aqueous systems.
Low-foaming formulation suitable for high-shear dispersion processes and automated production lines.
Excellent compatibility with a broad range of waterborne resins, including acrylics, vinyl acetate copolymers, and PUDs.
Enables superior color strength, gloss retention, and long-term storage stability in pigment concentrates.
Non-ionic architecture ensures low sensitivity to electrolytes and pH variations in complex formulations.

Typical Applications Of BASF Efka FA 4620 Dispersant

Chemical Type	Non-ionic polymeric dispersant
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 – 8.0
Solids Content (wt%)	35.0 ± 1.5
Density (20 °C)	~1.04 g/cm³
Viscosity (25 °C, mPa·s)	150 – 400 (Brookfield RV, spindle #3, 20 rpm)
Primary Applications	Aqueous pigment dispersion in architectural and industrial coatings, inks, and construction chemicals

Get in Touch with ERICW

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Contact With Us:

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