Dispersions, Resins and Additives
Efka® PX 4320
Dispersant for high-quality solvent-based industrial coatings, being less polar compared to Efka PX 4310; demonstrates better suitability for thermoplastic acrylates.
Efka PX 4320 is a high-molecular-weight dispersing agent. It is 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 4320 is suitable for solvent-based industrial and automotive coatings. It also offers high efficiency in stabilizing pigments and demonstrates a wide compatibility with many resin systems. This makes Efka PX 4320 ideally suited for use of the concept of Resin-Free Pigment Concentrates (RFPC).
Product highlights
- Improves color development with organic pigments
- Highly suitable for optimum dispersion of carbon blacks
- Viscosity reduction at high pigment concentration in the grinding stage
- Highly efficient in stabilizing pigments
- Wide compatibility
Suggested applications
- Automotive
- General industrial
- Printing and packaging