Name: Solvay Rhodia Rhodoline 4188 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Solvay Rhodia Rhodoline 4188 Dispersant

High-efficiency steric stabilization for inorganic and organic pigments across aqueous systems.
Excellent wetting performance, enabling rapid deagglomeration of high-surface-area fillers and pigments.
Low foaming profile, supporting stable processing in high-shear dispersion equipment without defoamer dependency.
pH-stable performance across broad range (pH 5–10), ensuring formulation robustness in diverse water-based media.
Non-ionic architecture minimizes sensitivity to electrolytes and enables compatibility with ionic surfactants and binders.

Typical Applications Of Solvay Rhodia Rhodoline 4188 Dispersant

Architectural and industrial waterborne coatings (e.g., acrylic, PUD, and hybrid emulsion systems).
Pigmented construction materials including cementitious tile adhesives and grouts.
Aqueous inkjet inks for digital textile and packaging printing.
Water-based wood stains and transparent decorative finishes.
Functional pigment dispersions for UV-curable and hybrid coating formulations.

Chemical Type	Non-ionic polymeric dispersant (modified polyacrylate architecture)
Product Form	Liquid concentrate
Appearance	Clear to slightly hazy, pale yellow liquid
Active Content	Approx. 40 wt% in water
pH (10% aqueous solution)	6.5 – 7.5
Density (20 °C)	1.04 – 1.07 g/cm³
Viscosity (25 °C)	150 – 300 mPa·s (Brookfield LVT, spindle #3, 6 rpm)
Primary Applications	Pigment & filler dispersion in water-based 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