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
Small addition amount and high efficiency - Less dosage, high efficiency, reduce use cost, outstanding cost performance
Excellent leveling performance - Fast leveling speed, quickly smooth construction marks, improve paint film flatness
Wide compatibility range - Suitable for water-based and oil-based full-system coatings, good compatibility with various resins
Strong interface wetting - Improve the wetting effect of coatings on substrates, reduce defects such as craters and pinholes
Simple operation and universal - No complex process required, can be added directly, suitable for various construction scenarios
Water-based industrial coatings - Suitable for various water-based industrial paints, balancing leveling and wetting, reducing defects in water-based systems
Oil-based (solvent-based) coatings - Used in various solvent-based coatings, optimize leveling performance, improve paint film texture
Water-based wood coatings - Improve the leveling of water-based wood paints, enhance wetting, highlight the natural texture of wood
Oil-based furniture coatings - Suitable for oil-based furniture paints, small addition amount, improve leveling and slip feel
| Chemical Type | Modified polyether silicone oil; medium molecular weight polymer; non-ionic silicon surfactant |
| Product Form | Pale yellow transparent liquid |
| Active Ingredient Content | 100% |
| Ionicity | Non-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 Tension | Approx. 26-30mN/m (typical value) |
| Molecular Weight | 3000-8000 g/mol (estimated) |
| HLB Value | 5-9 (estimated) |
| Recommended Usage | 0.05-1.0% of total formulation |
| Storage Conditions | Store at 5-35°C, avoid freezing |
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