Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Elementis Deqian NUOSPERSE FA 620 Wetting Dispersant

Elementis Deqian NUOSPERSE FA 620 is an anionic special wetting dispersant for aqueous systems under Elementis Deqian, specially designed for the preparation of high-concentration, low-viscosity aqueous pigment pastes. It has excellent hue, outstanding batch stability and good solvent solubility, can strongly adsorb various pigments to achieve fast and efficient dispersion

Effect of Elementis Deqian NUOSPERSE FA 620 Wetting Dispersant

  1. High dispersion efficiency - Strongly adsorbs various pigments, disperses quickly, and can prepare high-concentration, low-viscosity aqueous color pastes

  2. Excellent batch stability - Good hue, stable performance between batches, ensuring the consistency of end product quality

  3. Strong solubility and adaptability - Good solvent solubility, compatible with water, ethylene glycol and other polar solvents, easy to integrate into formulas

  4. Good color development and anti-floating - Improves pigment color development, reduces floating color and rubbing, with uniform and full color

  5. Performance synergy improvement - Used with various resins to enhance film adhesion, corrosion resistance and chemical resistance

Typical Applications of Elementis Deqian NUOSPERSE FA 620 Wetting Dispersant

  1. High dispersion efficiency - Strongly adsorbs various pigments, disperses quickly, and can prepare high-concentration, low-viscosity aqueous color pastes

  2. Excellent batch stability - Good hue, stable performance between batches, ensuring the consistency of end product quality

  3. Strong solubility and adaptability - Good solvent solubility, compatible with water, ethylene glycol and other polar solvents, easy to integrate into formulas

  4. Good color development and anti-floating - Improves pigment color development, reduces floating color and rubbing, with uniform and full color

  5. Performance synergy improvement - Used with various resins to enhance film adhesion, corrosion resistance and chemical resistance

Technical Data of Elementis Deqian NUOSPERSE FA 620 Wetting Dispersant

ModelNUOSPERSE FA 620
BrandElementis Deqian
Chemical TypeAqueous anionic wetting and dispersing agent
Appearance (20°C)Clear liquid
Active Ingredient50%
pH Value (20°C)4.5-6.0 (2% aqueous solution)
Density (20°C)Approx. 1015 kg/m³
Viscosity (20°C)≤150 mPa·s
Color (20°C)≤35 Apha (100% aqueous solut


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