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

Solvay Clearbreak DT 373 Surfactant

Solvay Clearbreak DT 373 is a high-performance nonionic surfactant from Solvay’s Clearbreak series, engineered for rapid oil-in-water emulsion breaking in industrial wastewater treatment, especially in refinery and petrochemical applications. It delivers superior demulsification efficiency at low dosages, remains effective across wide temperature and salinity ranges, and complies with stringent environmental regulations.
  • solvay clearbreak dt 373 surfactant_fa8a5b7b
  • solvay clearbreak dt 373 surfactant_fa8a5b7b

Features Of Solvay Clearbreak DT 373 Surfactant

  1. Highly effective defoamer specifically engineered for challenging aqueous systems with persistent foam.

  2. Non-ionic, silicone-free formulation ensuring compatibility with sensitive formulations and regulatory compliance.

  3. Excellent thermal and pH stability across broad operating ranges (pH 4–12, up to 90 °C).

  4. Rapid knock-down and long-term foam suppression without residue or surface defects.

  5. Low dosage efficiency—effective at concentrations as low as 0.05–0.3 wt% in most applications.

Typical Applications Of Solvay Clearbreak DT 373 Surfactant

  1. Industrial cleaning formulations including CIP (clean-in-place) and high-pressure wash systems.

  2. Water-based coatings, inks, and adhesives where foam control is critical during production and application.

  3. Agrochemical tank mixes and spray solutions requiring stable, residue-free defoaming.

  4. Textile processing auxiliaries, particularly dyeing and finishing baths.

  5. Oilfield production chemicals, including fracturing fluids and produced water treatment systems.

Specifications Of Solvay Clearbreak DT 373 Surfactant

Chemical TypeNon-ionic polyether-modified polymer
Product FormLiquid
AppearanceClear to slightly hazy, light amber liquid
OdorCharacteristic mild hydrocarbon odor
pH (1% aqueous solution)6.0–7.5
Density (20 °C)0.98–1.02 g/cm³
Solubility in WaterPartially miscible; forms stable dispersion upon agitation
Storage Stability12 months unopened at 5–30 °C; protect from freezing


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