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

Evonik Surfynol 104PA Acetylenic Diol Surfactant

Evonik Surfynol 104PA is a high-performance acetylenic diol surfactant from the Surfynol series, offering rapid wetting, superior foam control, and excellent substrate compatibility in coatings, inks, and cleaning formulations. Its low surface tension and non-ionic nature ensure stable performance without compromising viscosity or clarity.
  • evonik surfynol 104pa acetylenic diol surfactant_8008e647
  • evonik surfynol 104pa acetylenic diol surfactant_8008e647

Features Of Evonik Surfynol 104PA Acetylenic Diol Surfactant

  1. Ultra-low dynamic surface tension for rapid substrate wetting and leveling in fast-drying systems.

  2. Excellent compatibility with water-based, solvent-borne, and high-solids formulations without foaming or haze formation.

  3. High hydrolytic and chemical stability across broad pH ranges (pH 2–12).

  4. Non-ionic character ensures low sensitivity to electrolytes and minimal impact on rheology or pigment dispersion.

  5. Low VOC content and absence of APEOs, alkylphenols, and heavy metals — compliant with major environmental regulations.

Typical Applications Of Evonik Surfynol 104PA Acetylenic Diol Surfactant

  1. Waterborne architectural and industrial coatings (e.g., acrylic and epoxy dispersions).

  2. Inkjet inks for wide-format and textile printing requiring instant wetting and dot fidelity.

  3. Adhesives and sealants where rapid interfacial contact and bubble suppression are critical.

  4. Agrochemical adjuvants for improved spray coverage and foliar uptake of active ingredients.

  5. Electrodeposition (EDP) pretreatment and rinse additives to enhance uniform film formation.

Specifications Of Evonik Surfynol 104PA Acetylenic Diol Surfactant

Chemical TypeAcetylenic diol (non-ionic surfactant)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsWetting agent, leveling aid, deaerator
Key FeaturesLow dynamic surface tension, non-foaming, hydrolytically stable
BenefitsImproved substrate coverage, reduced pinholes, enhanced flow/leveling
Recommended Use Level0.05–0.5 wt% (based on total formulation)
Storage StabilityStable ≥12 months at 5–30 °C in original sealed container


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