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Efka® PU 4047
General
Efka® PU 4047 is a polymeric dispersant for stabilizing inorganic and organic pigments. The higher molecular weight of Efka® PU 4047 compared to Efka® PU 4046 gives stronger deflocculation results with some organic pigments and carbon blacks. In spite of its higher molecular weight, Efka® PU 4047 has a wide compatibility with all kinds of resins.
Benefits
- Reduces dispersing time
- Prevents flooding and flotation
- Excellent for co-grinding
- Improved gloss
- Generates high color strength
