Technical datasheet

Dispex® Ultra FA 4420

Supplied byBASF- Last Updated on Jul 21, 2025

Dispex® Ultra FA 4420 by BASF is fatty acid modified polyester based dispersing agent. Designed for water-based, hot-melt, 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

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

Availability

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Dispex® Ultra FA 4420 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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