Name: DIC AQ-320 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of DIC AQ-320 Dispersant

High-efficiency anionic polymeric dispersant for aqueous pigment systems.
Excellent stabilization of organic and inorganic pigments across broad pH ranges (pH 6–10).
Low foaming profile, enabling stable processing in high-shear dispersion equipment.
Good compatibility with common water-based resins including acrylics, styrene-acrylics, and PUDs.
Enables high pigment loading while maintaining low viscosity and long-term storage stability.

Typical Applications Of DIC AQ-320 Dispersant

Chemical Type	Anionic polyacrylate copolymer
Product Form	Aqueous solution (liquid)
Appearance	Clear to slightly hazy, light amber liquid
pH (10% aqueous solution)	7.5–8.5
Solids Content (wt%)	30.0 ± 1.0
Density (25°C, g/cm³)	1.04–1.07
Viscosity (25°C, mPa·s)	200–600 (Brookfield RV, spindle #3, 20 rpm)
Primary Applications	Pigment dispersion in waterborne coatings and inks

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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