General
low-molecular-weight dispersing agent
Efka® FA 4608 is a wetting and dispersing additive for inorganic pigments (especially TiO2) and extenders. Product benefits are:
• reduced dispersing time
• increased gloss
• reduced flooding of pigments
In white bases, Efka® FA 4608 improves the color acceptance of tinting pastes, resulting in higher pigment efficiency. In addition it will reduce flooding and floating in those bases.
Chemical Nature
hydroxy-functional unsaturated modified carboxylic acid with pigment affine groups
Typical properties(no supply specification)
| density at 20 °C (68 °F) | ~ 0.95 g/cm3 |
| active ingredients | ~ 100 % |
| amine value | ~ 85 mg KOH/g |
Applications
Efka® FA 4608 is suitable for use in solvent-based architectural and decorative paints.
