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

Biaomei SiFast SF-734 Leveling Agent

Biaomei SiFast SF-734 is a dual-system universal high-efficiency leveling agent under Biaomei brand, which is modified polyether silicone oil, a new type of medium molecular weight silicon surfactant (non-ionic), specially developed for water-based and oil-based (solvent-based) coating systems. It can significantly reduce system surface tension, has both excellent interface wetting and high-efficiency leveling effects, with core advantages of small addition amount and wide compatibility

Features Of Biaomei SiFast SF-734 Leveling Agent

  1. Small addition amount and high efficiency - Less dosage, high efficiency, reduce use cost, outstanding cost performance

  2. Excellent leveling performance - Fast leveling speed, quickly smooth construction marks, improve paint film flatness

  3. Wide compatibility range - Suitable for water-based and oil-based full-system coatings, good compatibility with various resins

  4. Strong interface wetting - Improve the wetting effect of coatings on substrates, reduce defects such as craters and pinholes

  5. Simple operation and universal - No complex process required, can be added directly, suitable for various construction scenarios

Typical Applications Of Biaomei SiFast SF-734 Leveling Agent

  1. Water-based industrial coatings - Suitable for various water-based industrial paints, balancing leveling and wetting, reducing defects in water-based systems

  2. Oil-based (solvent-based) coatings - Used in various solvent-based coatings, optimize leveling performance, improve paint film texture

  3. Water-based wood coatings - Improve the leveling of water-based wood paints, enhance wetting, highlight the natural texture of wood

  4. Oil-based furniture coatings - Suitable for oil-based furniture paints, small addition amount, improve leveling and slip feel

Specifications Of Biaomei SiFast SF-734 Leveling Agent

Chemical TypeModified polyether silicone oil; medium molecular weight polymer; non-ionic silicon surfactant
Product FormPale yellow transparent liquid
Active Ingredient Content100%
IonicityNon-ionic
Viscosity (25℃)Approx. 270-570mPa·s (typical value)
Density (25℃)Approx. 0.96-1.00g/cm³ (typical value)
Flash Point (Closed Cup)≥100℃ (typical value, non-flammable)
Surface TensionApprox. 26-30mN/m (typical value)
Molecular Weight3000-8000 g/mol (estimated)
HLB Value5-9 (estimated)
Recommended Usage0.05-1.0% of total formulation
Storage ConditionsStore at 5-35°C, avoid freezing


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