Name: Nouryon PS 1770LP Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Nouryon PS 1770LP Dispersant

High-efficiency polymeric dispersant designed for stable pigment and filler suspension in water-based systems.
Excellent wetting and deagglomeration performance across a broad range of inorganic pigments and extenders.
Low foaming profile, supporting robust processing and high-shear stability in industrial coating formulations.
pH-stable performance from pH 6.5 to 9.5, enabling compatibility with common neutralization agents and buffer systems.
Enables reduced grinding time and lower energy consumption during pigment dispersion without compromising final gloss or color strength.

Typical Applications Of Nouryon PS 1770LP Dispersant

Chemical Type	Anionic polymeric dispersant (modified polycarboxylate)
Product Form	Aqueous solution
Appearance	Clear to slightly hazy, light amber liquid
Active Content (wt%)	38–42%
pH (10% aqueous solution)	6.8–7.5
Density at 20°C (g/mL)	1.08–1.12
Viscosity (mPa·s, Brookfield RVT, #2 spindle, 20 rpm)	150–400
Primary Applications	Pigment dispersion in waterborne architectural, industrial, and wood coatings

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E-mail: wangxingqiang@ericwchem.com
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