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

Evonik Surfynol PSA-336 Nonionic Surfactant

Evonik Surfynol PSA-336 is a high-performance nonionic surfactant from the Surfynol series, delivering exceptional wetting, leveling, and foam control in demanding industrial coatings, inks, and cleaning formulations—ideal for low-surface-tension substrates and aqueous systems requiring rapid dynamic surface tension reduction.
  • evonik surfynol psa 336 nonionic surfactant_aa447848
  • evonik surfynol psa 336 nonionic surfactant_aa447848

Features Of Evonik Surfynol PSA-336 Nonionic Surfactant

  1. Highly effective dynamic surface tension reduction for rapid substrate wetting.

  2. Excellent compatibility with a broad range of water-based formulations including acrylics, polyurethanes, and epoxy dispersions.

  3. Low foaming profile suitable for high-shear processing and automated coating lines.

  4. Stable performance across pH 4–12 and tolerant to common electrolytes and co-solvents.

  5. Nonionic structure ensures minimal impact on ionic stability of pigment dispersions.

Typical Applications Of Evonik Surfynol PSA-336 Nonionic Surfactant

  1. Waterborne industrial coatings (e.g., automotive OEM and refinish primers).

  2. Architectural paints requiring fast leveling and edge-wetting control.

  3. Printing inks for flexographic and gravure applications on low-energy substrates.

  4. Adhesives and sealants where substrate penetration and interfacial adhesion are critical.

  5. Agrochemical formulations requiring uniform spray coverage and leaf retention.

Specifications Of Evonik Surfynol PSA-336 Nonionic Surfactant

Chemical TypeAcetylenic diol-based nonionic surfactant
Product FormLiquid
AppearanceClear, pale yellow liquid
pH (1% aqueous solution)5.0–7.0
SolubilityMiscible with water and common organic solvents (e.g., glycol ethers, alcohols)
Active ContentApprox. 100% (neat product)
Storage StabilityStable ≥12 months at 5–30 °C in sealed container
Key FeaturesLow foam, rapid wetting, hydrolytically stable, non-ionic


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