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

Solvay Clearbreak RT 623 Surfactant

Solvay Clearbreak RT 623 is a high-performance nonionic surfactant from Solvay’s Clearbreak RT series, engineered for rapid oil-in-water emulsion breaking in industrial wastewater treatment, especially in refinery and petrochemical applications. It delivers exceptional demulsification efficiency, thermal stability, and compatibility with diverse hydrocarbon systems.
  • solvay clearbreak rt 623 surfactant_09ad7d4c
  • solvay clearbreak rt 623 surfactant_09ad7d4c

Features Of Solvay Clearbreak RT 623 Surfactant

  1. Highly effective defoamer specifically engineered for demanding aqueous industrial processes.

  2. Excellent compatibility with anionic and nonionic surfactant systems without compromising foam control performance.

  3. Low dosage efficiency — delivers robust defoaming action at concentrations as low as 0.05–0.3% w/w in formulated systems.

  4. Thermally stable up to 90°C, maintaining consistent performance across a wide processing temperature range.

  5. Non-volatile and non-silicone, supporting regulatory compliance in sensitive applications including agrochemicals and cleaning formulations.

Typical Applications Of Solvay Clearbreak RT 623 Surfactant

  1. Industrial and institutional (I&I) hard-surface cleaners.

  2. Agricultural adjuvants and spray tank additives.

  3. Water-based paints and coatings manufacturing.

  4. Textile auxiliaries, especially dyeing and finishing baths.

  5. Oilfield chemical formulations, including fracturing fluids and wellbore clean-up solutions.

Specifications Of Solvay Clearbreak RT 623 Surfactant

Chemical TypeNon-silicone polymeric defoaming surfactant
Product FormOpaque off-white liquid
AppearanceViscous, pourable liquid with slight opalescence
pH (1% aqueous solution)6.5–7.5
Density (20°C)1.02–1.05 g/cm³
SolubilityPartially water-dispersible; forms stable emulsions with mild agitation
Storage StabilityStable for ≥12 months at 5–30°C in sealed original container
Primary ApplicationsDefoaming and foam suppression in aqueous industrial systems


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