Biaomei SiFast K-362 is a reactive leveling agent under Biaomei brand, formulated as low-molecular-weight polyhydroxy organosiloxane polymer, specially developed for plastic paints, UV coatings and resin modification systems. It has both ultra-short wave fluidity and rapid leveling effect, excellent high-temperature resistance, can enhance substrate wetting, improve paint film gloss and scratch resistance
Rapid and efficient leveling - Excellent ultra-short wave fluidity, quickly eliminate leveling defects and improve paint film flatness
High temperature resistance and anti-aging - Outstanding high-temperature resistance, suitable for high-temperature construction and service scenarios with stable performance
Excellent substrate wetting - Enhance wetting effect of various substrates, reduce craters and pinholes, and improve adhesion
Dual scratch resistance and gloss enhancement - Significantly improve paint film gloss, enhance scratch resistance and optimize surface texture
Suitable for resin modification - Multi-active hydroxyl groups can crosslink with resins, endowing organic resins with excellent organosilicon properties
Plastic paints - Optimize leveling and wetting, improve the coating texture of plastic surfaces, and enhance scratch resistance and high-temperature resistance
UV coatings - Suitable for UV curing systems, rapid leveling, ensuring the gloss and flatness of paint films after curing
Polyurethane resin modification - As a modified crosslinking agent to improve the comprehensive performance of polyurethane resins
Epoxy resin modification - Crosslink with epoxy resins to endow resins with better fluidity and weather resistance
Acrylic resin modification - Optimize the properties of acrylic resins, suitable for coatings, adhesives and other fields
| Brand | Biaomei |
| Chemical Type | Low-molecular-weight polyhydroxy organosiloxane polymer |
| Product Form | Transparent to pale yellow liquid |
| Active Ingredient Content | 100% |
| Ionicity | Non-ionic |
| Viscosity (25℃) | Approx. 300-500mPa·s (typical value) |
| Density (25℃) | Approx. 0.98-1.02g/cm³ (typical value) |
| Flash Point (Closed Cup) | ≥100℃ (typical value) |
| Solubility | Soluble in organic solvents |
| Molecular Weight | 1000-5000 g/mol (estimated) |
| Hydroxyl Value | 50-150 mg KOH/g (typical) |
| Recommended Usage | 0.1-2.0% of total formulation |
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