Technical datasheet

DOWFAX™ 81N13

Supplied byDow- Last Updated on Oct 23, 2025

DOWFAX™ 81N13 by Dow is a BSE- and GMO-free defoam/antifoam agent and low foam surfactant. It shows excellent solvency, low foam characteristics, chemical stability, and a long list of other valuable performance properties. It is suitable for paints and inks. It is REACH, TSCA and RoHS compliant. DOWFAX™ 81N13 has shelf life of 24 months.
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Benefits

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Compliance

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Applications

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For which system

Coatings|
Inks

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DOWFAX™ 81N13 properties

Other properties

PropertiesValue & unitTest conditionTest method
Auto-ignition Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Cloud Point0.0 Visible After LoginVisible After LoginVisible After Login
Cloud Point0.0 Visible After LoginVisible After LoginVisible After Login
Cloud Point0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Flash Point, Closed Cup0.0 Visible After LoginVisible After LoginVisible After Login
Pour Point0.0 Visible After LoginVisible After LoginVisible After Login
Surface Tension0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity, Kinematic0.0 Visible After LoginVisible After LoginVisible After Login
pH0.0 Visible After LoginVisible After LoginVisible After Login

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