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

Solvay Clearbreak PG 592 Surfactant

Solvay Clearbreak PG 592 Surfactant is a high-performance, nonionic polyglycol-based demulsifier from Solvay’s Clearbreak PG series. Designed for rapid oil–water separation in crude oil processing, it excels in challenging emulsions with high asphaltene or paraffin content. Compatible with common pipeline and desalter systems, it ensures efficient dehydration while minimizing carryover and corrosion risks.
  • solvay clearbreak pg 592 surfactant_a67f9021
  • solvay clearbreak pg 592 surfactant_a67f9021

Features Of Solvay Clearbreak PG 592 Surfactant

  1. Highly effective nonionic surfactant designed for rapid and complete emulsion breaking in oil-in-water systems.

  2. Excellent compatibility with a broad range of hydrocarbon oils, including mineral, synthetic, and bio-based feedstocks.

  3. Low foaming profile ensures stable performance in high-shear and recirculating industrial processes.

  4. Thermally stable up to 90 °C, supporting reliable operation in elevated-temperature separation units.

  5. Eco-preferred formulation with no APEOs, phosphates, or heavy metals — compliant with major environmental stewardship programs.

Typical Applications Of Solvay Clearbreak PG 592 Surfactant

  1. Oilfield produced water treatment for efficient hydrocarbon/water phase separation.

  2. Industrial wastewater pretreatment in metalworking fluid recovery systems.

  3. Refinery desalter wash water demulsification to meet crude assay and effluent discharge specifications.

  4. Recycled lubricant re-refining feedstock conditioning prior to vacuum distillation.

  5. Marine bilge water treatment onboard vessels to comply with MARPOL Annex I requirements.

Specifications Of Solvay Clearbreak PG 592 Surfactant

Chemical TypeNonionic polyglycol ether-based demulsifier
Product FormAmbient-stable liquid concentrate
AppearancePale yellow to light amber, clear to slightly hazy liquid
Primary ApplicationsDemulsification of oil-in-water emulsions
Key FeaturesRapid coalescence, low-dosage efficacy, hydrolytic stability
BenefitsReduced sludge generation, improved separator throughput, consistent effluent quality
pH (1% aqueous solution)6.0 – 7.5
Flash Point (COC) > 110 °C


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