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

BASF Efka FL3770 Irgaflow 100 Leveling Agent

BASF Efka FL3770 Irgaflow 100 Leveling Agent is a high-performance silicone-free polyether-modified copolymer designed for water-based and solvent-borne coatings. It enhances surface uniformity, reduces orange peel, improves substrate wetting, and delivers excellent flow without foam or haze. Compatible with acrylics, polyurethanes, and alkyds, it ensures stable performance across diverse formulations and application methods.
  • basf efka fl3770 irgaflow 100 leveling agent_2ff00c73
  • basf efka fl3770 irgaflow 100 leveling agent_2ff00c73

Features Of BASF Efka FL3770 Irgaflow 100 Leveling Agent

  1. Highly effective low-surface-tension additive for superior flow and leveling in solvent-borne and high-solid coatings.

  2. Excellent compatibility with a broad range of resins including acrylics, alkyds, polyesters, and epoxy systems.

  3. Minimal impact on gloss and substrate wetting while delivering uniform film formation and reduced orange peel.

  4. Low foaming tendency and good storage stability under typical industrial conditions.

  5. Designed for efficient dosage—effective at low addition levels (0.05–0.3 wt% on total formulation).

Typical Applications Of BASF Efka FL3770 Irgaflow 100 Leveling Agent

  1. Automotive OEM and refinish coatings.

  2. Industrial maintenance and coil coatings.

  3. Wood finishes including varnishes and stains.

  4. Plastic coatings for automotive interior parts and consumer electronics.

  5. General-purpose decorative and protective solvent-based topcoats.

Specifications Of BASF Efka FL3770 Irgaflow 100 Leveling Agent

Chemical TypeSilicone-acrylate copolymer
Product FormClear to slightly hazy liquid
AppearancePale yellow to light amber liquid
Primary ApplicationsSolvent-borne and high-solids coatings
Key FeaturesFlow enhancement, leveling, substrate wetting
BenefitsReduced surface defects, improved appearance, broad compatibility
Recommended Dosage Range0.05–0.3 wt% on total formulation
Storage ConditionsStore in original sealed container at 5–30 °C; protect from frost and direct sunlight


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