EFKA PX 4330
EFKA PX 4330
EFKA® PX 4330 is a high molecular weight dispersing agent. It is made by the Controlled Free Radical Polymerization (CFRP) technology, which allows producing polymeric dispersants with defined polymer architecture and a low poly-dispersity index. EFKA PX 4330 is suitable for stabilizing pigments in solvent-based coatings.
EFKA PX 4330, due to the very wide compatibility in most current systems used in solvent-based coatings, is especially suitable for the production of Resin Minimal Pigment Concentrates (RMPC) in combination with a multi compatible dispersing resin.
Features & Benefits
- High colour strength
- Good stability against flooding, floating and flocculation
- Strong viscosity-depressing effects
Properties
| Typical Properties | Value |
| Solvent | 1-methoxy-2-propyl acetate |
| Density at 20°C | ~ 1.03 g/cm3 |
| Active Ingredients | ~ 70% |
| Amine Value | ~ 29 mg KOH/g |
| Colour | ≤ 9 |
