DISPEX Ultra FA 4431
DISPEX Ultra FA 4431
Dispex® Ultra FA 4431 is a wetting and dispersing agent for inorganic pigments and fillers in solvent-based, solvent-free and water-based systems.
Dispex Ultra FA 4431 can be used in all solvent-based and solvent- free industrial and decorative coating systems. It is especially suitable for the wetting, dispersing and stabilizing of inorganic pigments and fillers in solvent-free epoxy and polyurethane systems, e.g., flooring or pipeline 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.
In addition this material is suitable for dispersing and stabilizing of inorganic pigments and fillers in water-based decorative paints based on acrylic emulsions, achieving better rheology and improved gloss.
Features & Benefits
- Reduced grinding and dispersion time
- Increased pigment loading in the mill base or pigment concentrate allowing to achieve a VOC level below 250 g/l in highly filled solvent based systems
- Improved gloss, leveling and flow
Properties
| Typical Properties | Value |
| Active Ingredients | > 98% |
| Acid Value | ~ 100 mg KOH/g |
