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

Evonik Surfynol 104H Acetylenic Diol Surfactant

Evonik Surfynol 104H is a high-performance acetylenic diol surfactant from the Surfynol series, offering rapid wetting, low foam, and excellent substrate compatibility in coatings, inks, and cleaning formulations. It delivers superior dynamic surface tension reduction without compromising stability or biodegradability.
  • evonik surfynol 104h acetylenic diol surfactant_433f3242
  • evonik surfynol 104h acetylenic diol surfactant_433f3242

Features Of Evonik Surfynol 104H Acetylenic Diol Surfactant

  1. Ultra-low dynamic surface tension for rapid substrate wetting and leveling.

  2. Excellent compatibility with water-based, solvent-based, and high-solids coating systems.

  3. Non-ionic, low-foaming surfactant ideal for demanding industrial formulations.

  4. High hydrolytic and thermal stability under typical processing conditions.

  5. Efficient defoaming and air-release performance without compromising gloss or film integrity.

Typical Applications Of Evonik Surfynol 104H Acetylenic Diol Surfactant

  1. Waterborne architectural and industrial coatings.

  2. UV-curable inks and overprint varnishes.

  3. Automotive clearcoats and OEM finishes.

  4. Wood and plastic coatings requiring defect-free flow and leveling.

  5. Industrial maintenance paints and coil coatings.

Specifications Of Evonik Surfynol 104H Acetylenic Diol Surfactant

Chemical TypeAcetylenic diol (non-ionic surfactant)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsWetting agent, leveling agent, defoamer in coatings and inks
Key FeaturesLow dynamic surface tension, fast wetting, low foam, high compatibility
BenefitsImproved substrate coverage, reduced pinholes and craters, enhanced flow/leveling
SolubilityMiscible with water and common organic solvents (e.g., alcohols, glycol ethers)
Storage StabilityStable at 5–30 °C; avoid prolonged exposure to freezing or >40 °C


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