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

Changhua Hykon CFC-3170 Polyurethane Thickener

Changhua Hykon CFC-3170 is a high-performance polyurethane thickener designed for waterborne coatings and inks. It delivers excellent rheology control, outstanding sag resistance, and superior storage stability without compromising gloss or clarity. Compatible with acrylics and styrene-acrylic emulsions, it enables efficient low-shear viscosity building and robust film formation. Widely used in architectural and industrial coatings for consistent application and leveling.
  • changhua hykon cfc 3170 polyurethane thickener_e7fbfdc2
  • changhua hykon cfc 3170 polyurethane thickener_e7fbfdc2

Features Of Changhua Hykon CFC-3170 Polyurethane Thickener

  1. Non-ionic, associative rheology modifier delivering excellent viscosity build and shear-thinning behavior.

  2. High compatibility with anionic and non-ionic surfactants commonly used in waterborne coatings and inks.

  3. Provides outstanding sag resistance and leveling balance without compromising flow or gloss retention.

  4. Low foaming profile—ideal for high-shear mixing and spray application processes.

  5. Stable across broad pH range (pH 4–10), ensuring formulation robustness in diverse aqueous systems.

Typical Applications Of Changhua Hykon CFC-3170 Polyurethane Thickener

  1. Architectural interior and exterior latex paints.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Water-based wood stains and clear finishes.

  4. Printing inks for flexographic and gravure processes.

  5. Adhesives and sealants requiring controlled rheology and open-time management.

Specifications Of Changhua Hykon CFC-3170 Polyurethane Thickener

Chemical TypeHydrophobically modified polyurethane (HMPEU)
Product FormAqueous dispersion (non-solvent-based)
AppearanceOpaque, milky white liquid
pH (1% aqueous solution)6.5–7.5
Active Content25.0 ± 1.0 wt%
Viscosity (Brookfield RVT, #3 spindle, 20 rpm, 25°C)1,500–3,500 cP
Freeze-Thaw StabilityPasses 3 cycles (−18°C/24 h → 25°C/24 h)
Storage Stability≥12 months at 5–30°C in unopened original container


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