Technical datasheet

TOYNOL® FS-620

Supplied byTianjin Surfychem- Last Updated on Oct 16, 2025

TOYNOL® FS-620 by Tianjin Surfychem acts as a low-foaming, wetting, flow & leveling agent. Modified Acetylenic Diol. Improves the ability to wet various substrates under dynamic conditions. TOYNOL® FS-620 offers low static and dynamic surface tension. It is a pale yellow, silicone-free, oil-free, APEO-free, non-toxic, slightly soluble liquid. Recommended applications include water-based adhesives. The optimal concentration ranges between 0.2% to 2% by weight. Should be sealed and placed in a dry, cool, well-ventilated place at room temperature away from a fire source.
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Compliance

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Applications

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For which system

Inks|
Coatings|
Waterborne Coatings|
Water-based Inks

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TOYNOL® FS-620 properties

Other properties

PropertiesValue & unitTest conditionTest method
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