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

KS Chemical Rheoflow AF-880 Leveling Agent

KS Chemical Rheoflow AF-880 Leveling Agent is a high-performance silicone-free additive from KS Chemical’s Rheoflow series, designed to enhance surface leveling and reduce orange peel in waterborne and solvent-based coatings without compromising substrate wetting or gloss uniformity.
  • ks chemical rheoflow af 880 leveling agent_47082c30
  • ks chemical rheoflow af 880 leveling agent_47082c30

Features Of KS Chemical Rheoflow AF-880 Leveling Agent

  1. Excellent substrate wetting and flow promotion in low-VOC and waterborne systems.

  2. High compatibility with acrylic, polyester, and polyurethane resins without causing haze or blooming.

  3. Effective leveling at low addition levels (0.1–0.5% w/w on total formulation).

  4. Non-silicone chemistry ensures no interference with subsequent overcoating or adhesion.

  5. Thermally stable up to 200°C, supporting high-bake industrial coating processes.

Typical Applications Of KS Chemical Rheoflow AF-880 Leveling Agent

  1. Automotive OEM and refinish basecoat/clearcoat systems.

  2. Industrial maintenance coatings for metal and plastic substrates.

  3. Wood finishing coatings including UV-curable and waterborne wood stains.

  4. General-purpose decorative architectural coatings.

  5. Plastic coatings for electronics housings and automotive interior trim.

Specifications Of KS Chemical Rheoflow AF-880 Leveling Agent

Chemical TypeModified acrylate copolymer
Product FormLiquid
AppearanceClear, pale yellow liquid
Specific Gravity (25°C)0.96–0.98 g/cm³
Viscosity (25°C, mPa·s)80–120
SolubilityMiscible with common organic solvents; dispersible in water-based systems
pH (1% aqueous dispersion)6.5–7.5
Storage Stability≥12 months in sealed container at 5–30°C


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