Dispex® Ultra FA 4431 (Old name: Efka® 6230) by BASF is aliphatic polyether with acidic groups. Acts as a dispersing agent. Offers benefits such as reduced grinding and dispersion time, increased pigment loading in the mill-base or pigment concentrate enabling to achieve VOC level below 250 g/l in highly filled solvent-based system and improved gloss, levelling and flow. Dispex® Ultra FA 4431 is used in hot melt, solvent-based, solvent-free, reactive, water based and radiation curing adhesives and in sealants.
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Compliance
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For which system
Water-based Adhesives|
Sealants|
Solvent-based Adhesives|
Hot-melt Adhesives|
Reactive Systems|
Radiation Curing (UV/EB) Adhesives|
Adhesives
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Dispex® Ultra FA 4431 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Acid Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Active Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |