Name: Lubrizol Solsperse13940 Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Lubrizol Solsperse13940 Dispersant

High-performance polymeric dispersant designed for pigment stabilization in demanding non-aqueous systems.
Offers excellent wetting and deflocculation of organic and inorganic pigments, including high-surface-area carbon blacks and metal oxides.
Provides long-term colloidal stability under thermal stress and extended storage conditions.
Enables low-viscosity, high-solids formulations without sacrificing dispersion quality or color strength.
Compatible with a broad range of polar and non-polar solvents, resins, and binder systems.

Typical Applications Of Lubrizol Solsperse13940 Dispersant

Automotive and industrial coatings requiring high-gloss, defect-free finishes.
Gravure and flexographic inks for packaging and publication printing.
Plastic color concentrates and masterbatches for polyolefin and engineering thermoplastics.
Specialty carbon black dispersions for conductive and anti-static applications.
Electrophoretic display (EPD) and electronic ink formulations.

Chemical Type	Hyperbranched polymeric dispersant (non-ionic)
Product Form	Pale yellow to amber viscous liquid
Appearance	Clear to slightly hazy liquid at room temperature
Primary Applications	Non-aqueous pigment dispersion in coatings, inks, and plastics
Key Features	Pigment wetting, deflocculation, steric stabilization
Benefits	Improved color strength, reduced grinding time, enhanced storage stability
Solubility	Compatible with aromatic hydrocarbons, ketones, esters, and common acrylic/alkyd resins
Recommended Use Level	10–30% on pigment weight (varies by system)

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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China