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

Biaomei SiFast SF-728 Leveling Agent

Biaomei SiFast SF-728 is a high-efficiency leveling agent under Biaomei brand, a mixture of modified polysiloxanes compounded from various modified silicone oils, specially developed for solvent-based aluminum powder paints, baking paints, wood paints and other systems. Suitable for non-polar to high-polar systems, it can significantly reduce coating surface tension, with excellent high-temperature resistance (250℃ resistant) and scratch resistance.

Features Of Biaomei SiFast SF-728 Leveling Agent

  1. High temperature resistance and anti-aging - Resistant to 250℃ high temperature, suitable for high-temperature construction scenarios such as baking paint, with stable performance without attenuation

  2. Excellent scratch resistance - Significantly improve paint film hardness and scratch resistance, reduce surface scratches, extend service life

  3. Controllable directional arrangement - Precisely control the directional arrangement of matte powder and aluminum powder, optimize paint film gloss and texture, enhance decorativeness

  4. Excellent leveling and defoaming - Rapid leveling, effectively eliminate paint defects such as craters and pinholes, with good defoaming effect

  5. Multi-system adaptation - Compatible with non-polar to high-polar systems, good resin compatibility, no impact on recoating and construction

Typical Applications Of Biaomei SiFast SF-728 Leveling Agent

  1. Solvent-based aluminum powder paints - Control the directional arrangement of aluminum powder, improve the metallic texture of the paint surface, enhance high-temperature resistance and scratch resistance

  2. Baking paints - Suitable for various industrial baking paints, high-temperature resistant and good leveling, ensuring flat paint film after high-temperature curing

  3. Wood paints - Suitable for matte topcoats and multi-layer wood paints, control matte powder arrangement, highlight wood texture

  4. Furniture matte paints - Optimize the texture of furniture matte paint surface, scratch resistant and wear resistant, suitable for multi-layer coating systems

  5. Industrial decorative paints - Used in various industrial decorative coatings, control pigment directional arrangement, improve paint surface decorative effect

Specifications Of Biaomei SiFast SF-728 Leveling Agent

BrandBiaomei
Chemical TypeModified polysiloxane mixture (compounded from various modified silicone oils)
Product FormPale yellow transparent to slightly turbid liquid
Active Ingredient Content100%
IonicityNon-ionic
Viscosity (25℃)Approx. 350-650mPa·s (typical value)
Density (25℃)Approx. 0.98-1.02g/cm³ (typical value)
Flash Point (Closed Cup)≥110℃ (high flash point, not easy to burn)
Surface TensionApprox. 27-31mN/m (typical value)
SolubilitySoluble in most organic solvents
Recommended Usage0.05-0.5% of total formulation
Storage ConditionsStore at 5-35°C, avoid freezing
CompatibilityBroad compatibility with resin systems


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