Technical datasheet

Dispex® Ultra FA 4425

Supplied byBASF- Last Updated on Jun 13, 2025

Dispex® Ultra FA 4425 by BASF is fatty acid modified polyester. Acts as a dispersing agent. Dispex® Ultra FA 4425 is used in water-based, hotmelt, solvent-based, reactive and radiation curing adhesives and in sealants.
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Benefits

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Compliance

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Applications

Recommended markets

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For which system

Adhesives|
Solvent-based Adhesives|
Sealants|
Reactive Systems|
Radiation Curing (UV/EB) Adhesives|
Water-based Adhesives|
Hot-melt Adhesives

Availability

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Dispex® Ultra FA 4425 properties

Other properties

PropertiesValue & unitTest conditionTest method
Acid Value0.0 Visible After LoginVisible After LoginVisible After Login
Active Content0.0 Visible After LoginVisible After LoginVisible After Login
Amine Number0.0 Visible After LoginVisible After LoginVisible After Login
Color0.0 Visible After LoginVisible After LoginVisible After Login
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