Dispex® Ultra FA 4431 by BASF is a wetting and dispersing agent for inorganic pigments and fillers in solvent-based, solvent-free and water-based systems.
- It can be used in all solvent-based and solvent-free industrial and decorative coating systems.
- It is especially suitable for wetting, dispersion and stabilization of inorganic pigments and fillers in solvent-free epoxy and polyurethane systems, like flooring or pipe-line coatings.
- It can also be used to decrease the viscosity of water-based resin-free inorganic pigment concentrates, based on high molecular weight dispersing agents like EFKA 4550.
- It is suitable for dispersion and stabilization of inorganic pigments and fillers in water-based decorative paints based on acrylic emulsions, achieving a better rheology and improved gloss.
- Dispex® Ultra FA 4431 is recommended for architectural, automotive OEM and industrial coating.
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Dispex® Ultra FA 4431 properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Boiling Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Color, Gardner | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Dynamic | 0.0 Visible After Login | Visible After Login | Visible After Login |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |






