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

BioMax SiFast SF-808 Defoamer

BioMax SiFast SF-808 Defoamer is a high-performance silicone-based defoamer from BioMax’s SiFast series, engineered for rapid foam suppression and long-lasting antifoam action in demanding industrial processes including water treatment, coatings, and agrochemical formulations. It offers excellent compatibility, low dosage efficiency, and stable performance across wide pH and temperature ranges.
  • biomax sifast sf 808 defoamer_ce14c07f
  • biomax sifast sf 808 defoamer_ce14c07f

Features Of BioMax SiFast SF-808 Defoamer

  1. Ultra-rapid defoaming action in high-shear and turbulent process conditions.

  2. Excellent compatibility with anionic, nonionic, and cationic surfactant systems.

  3. Low-foam, non-silicone alternative offering superior environmental and regulatory profile.

  4. Thermally stable up to 120°C, maintaining performance across wide processing temperature ranges.

  5. Persistent antifoam activity with minimal re-dosing requirements in continuous operations.

Typical Applications Of BioMax SiFast SF-808 Defoamer

  1. Water-based coatings and architectural paints manufacturing.

  2. Industrial cleaning formulations including CIP and alkaline detergents.

  3. Textile dyeing and finishing auxiliaries.

  4. Agrochemical emulsifiable concentrates (EC) and suspension concentrates (SC).

  5. Personal care emulsion production (shampoos, body washes, and liquid soaps).

Specifications Of BioMax SiFast SF-808 Defoamer

Chemical TypeNon-silicone polymeric antifoam
Product FormOpaque white liquid
AppearanceHomogeneous viscous dispersion
pH (1% aqueous solution)6.5 – 7.5
Specific Gravity (25°C)1.02 – 1.06 g/cm³
SolubilityWater-dispersible; compatible with common polar solvents
Recommended Use Level0.05 – 0.3% w/w in final formulation
Storage Stability12 months in unopened original container at 5–30°C


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