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

Solvay Clearbreak DG 293 Surfactant

Solvay Clearbreak DG 293 is a high-performance anionic surfactant from the Clearbreak DG series, designed for efficient emulsion breaking and oil/water separation in industrial wastewater treatment. It delivers rapid demulsification, excellent stability across pH/temperature ranges, and low foaming—ideal for refineries, petrochemical plants, and produced water management.
  • solvay clearbreak dg 293 surfactant_42761377
  • solvay clearbreak dg 293 surfactant_42761377

Features Of Solvay Clearbreak DG 293 Surfactant

  1. Highly effective defoamer and deaerator for aqueous systems requiring rapid foam suppression.

  2. Non-silicone, organically based formulation ensuring compatibility with sensitive process streams.

  3. Low dosage efficiency—effective at concentrations as low as 50–200 ppm in demanding industrial applications.

  4. Thermally stable up to 120 °C, supporting continuous operation in elevated-temperature processes.

  5. Readily dispersible in water without pre-dilution or high-shear mixing.

Typical Applications Of Solvay Clearbreak DG 293 Surfactant

  1. Wastewater treatment—foam control in activated sludge and aerobic digesters.

  2. Paper & board manufacturing—defoaming in stock preparation, coating, and wet-end systems.

  3. Chemical processing—foam management in reactors, scrubbers, and effluent collection sumps.

  4. Textile dyeing and finishing—prevention of surface foam during jet dyeing and continuous pad-batch operations.

  5. Food & beverage processing—non-GMO, non-silicone foam control compliant with indirect food contact guidelines (FDA 21 CFR §173.370).

Specifications Of Solvay Clearbreak DG 293 Surfactant

Chemical TypeOrganic polyether-modified alkyl ester blend
Product FormFree-flowing liquid
AppearanceAmber to light brown, clear to slightly hazy liquid
Density (20 °C)Approx. 0.98–1.02 g/cm³
pH (1% aqueous dispersion)6.0–7.5
Solubility in WaterPartially miscible; forms stable dispersion upon mild agitation
Storage Stability≥12 months in unopened original container at 5–30 °C
Primary ApplicationsIndustrial foam control in aqueous process streams


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