Name: Spredox D-500 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Spredox D-500 Dispersant

High-efficiency steric and electrostatic stabilization for inorganic pigments and fillers.
Excellent wetting capability on calcium carbonate, titanium dioxide, and clay particles.
Low foaming profile suitable for high-shear dispersion processes and inline milling.
pH-stable across broad range (pH 4–10), ensuring compatibility in diverse aqueous formulations.
Non-ionic architecture minimizes sensitivity to electrolytes and hard water ions.

Typical Applications Of Spredox D-500 Dispersant

Architectural and industrial waterborne paints and coatings.
Printing inks, especially pigment-concentrated flexo and gravure inks.
Construction chemicals including cement-based tile adhesives and self-leveling compounds.
Agrochemical suspension concentrates (SC) requiring long-term physical stability.
Ceramic slip formulations for spray-dried granules and tape casting.

Chemical Type	Non-ionic polymeric dispersant (modified polyacrylate backbone)
Product Form	Aqueous solution (~45% active content)
Appearance	Pale yellow to amber clear liquid
pH (1% aqueous solution)	6.5 – 7.5
Density (20°C)	1.08 – 1.12 g/cm³
Viscosity (25°C, mPa·s)	150 – 350 (Brookfield LV, spindle #3, 60 rpm)
Solubility	Completely miscible with water; partially compatible with low-MW glycols
Storage Stability	≥12 months at 5–30°C in sealed container

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