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Efka® FA 4609 is a polymeric wetting and dispersing agent with acidic groups. suitable for solvent-based and high gloss systems.
Details
Industry
Producer
Supplier
Chemical Composition
solution of a copolymer with acidic groups
Advantages
- outstanding performance in dispersing and stabilizing inorganic pigments in particular titanium dioxide
- high pigment and filler loading
- increased hiding power
- broad compatibility in a wide range of resin systems
- low mill base viscosities with reduced pseudo plastic flow behavior
Other Applications
to disperse titanium dioxide and iron oxide pigments
automotive refinish and OEM coatings
solvent-based industrial coatings
coil coatings, especially TiO2
wood coatings
Storage
Efka® FA 4609 should be stored in tightly closed containers and in a cool place.
Mix well before use.
In case of separation or turbidity heat-up to 30 – 40 °C and stir.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Appearance | |||
| Physical state | Fluid | ||
| Physical Properties | |||
| Solid Content | 52 | % | |
| Density | 1.03 | g/ml | 20°C |
| Chemical Properties | |||
| Acidity number | 53 | mg KOH/g | |
| Solubility | |||
| Solvent type | |||
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