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

Changhua CFC-690 Dispersant

ChanghuaCFC-690Dispersantisahigh-performancepolymer-baseddisperstantfromChanghua’sCFCseries,engineeredforstablepigmentdispersioninwaterbornecoatings,inks,andadhesives.Itenhancescolorstrength,storagestability,andshearresistancewithlowfoamingandexcellentcompatibility.
  • changhua cfc 690 dispersant_266bbbe4
  • changhua cfc 690 dispersant_266bbbe4

Features Of Changhua CFC-690 Dispersant

  1. High-efficiency steric stabilization for inorganic pigments and fillers in aqueous systems.

  2. Excellent compatibility with acrylic, styrene-acrylic, and polyvinyl acetate emulsion polymers.

  3. Low foaming profile, minimizing air entrapment during high-shear dispersion and grinding.

  4. pH-stable performance across 6.0–9.5, ensuring consistent dispersion under typical formulation conditions.

  5. Non-ionic surfactant architecture, offering low sensitivity to electrolytes and hardness ions.

Typical Applications Of Changhua CFC-690 Dispersant

  1. Architectural waterborne paints and coatings.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Exterior masonry and stucco finishes.

  4. Water-based inkjet inks for wide-format printing.

  5. Functional pigment dispersions for construction additives.

Specifications Of Changhua CFC-690 Dispersant

Chemical TypeNon-ionic polymeric dispersant
Product FormClear to slightly hazy viscous liquid
AppearanceAmber to light brown liquid
Active Content (wt%)40.0 ± 1.5%
pH (1% aqueous solution)7.0 – 8.5
Density (25°C)1.08 – 1.12 g/cm³
SolubilityCompletely miscible with water and common co-solvents (e.g., propylene glycol, DPM)
Primary ApplicationsPigment & filler dispersion in waterborne coatings and construction chemicals


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