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

BioMax SF-737 Leveling Agent

BioMax SF-737 is a high-performance leveling agent from the BioMax series by BYK-Chemie, designed for water-based and solvent-borne coatings. It enhances surface uniformity, reduces orange peel, and improves flow without affecting gloss or recoatability. Based on modified silicone chemistry, it offers excellent compatibility and low foam generation in industrial paint systems.
  • biomax sf 737 leveling agent_71a4134d
  • biomax sf 737 leveling agent_71a4134d

Features Of BioMax SF-737 Leveling Agent

  1. Highly effective surface tension reduction for uniform film formation and defect-free leveling.

  2. Excellent compatibility with water-based acrylic, polyurethane, and epoxy resin systems.

  3. Low foaming profile—minimizes air entrapment during high-shear mixing and application.

  4. Thermally stable up to 180°C, supporting curing processes in industrial coatings and adhesives.

  5. Non-silicone formulation—avoids substrate contamination and ensures strong intercoat adhesion.

Typical Applications Of BioMax SF-737 Leveling Agent

  1. Waterborne architectural coatings (interior/exterior wall paints).

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Automotive refinish clearcoats and basecoats.

  4. UV-curable wood and plastic coatings.

  5. High-performance printing inks for flexible packaging.

Specifications Of BioMax SF-737 Leveling Agent

Chemical TypeNon-ionic polyether-modified polymer
Product FormClear to slightly hazy liquid
AppearanceColorless to pale yellow liquid
Primary ApplicationsWater-based and solvent-borne industrial coatings, inks, and adhesives
Key FeaturesLow foam, non-silicone, heat-stable, broad compatibility
BenefitsImproved flow/leveling, reduced orange peel, enhanced gloss uniformity
pH (1% aqueous solution)6.0 – 7.5
Recommended Dosage0.1 – 0.5 wt% on total formulation


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