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Efka® PX 4300



EFKA® PX 4300 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 4300 is suitable for stabilizing pigments in solvent-based coatings and for those where high performance of difficult organic pigments is needed, e.g. automotive coatings (OEM and refinish).

Sustainability Benefits

  • Excellent stability against flooding and flotation
  • Allows high color strength
  • Made by CFRP technology
  • Universal character
  • Strong viscosity depressing effect

Product Groups

  • Dispersing Agents / Advanced High-Molecular Weight, High-Molecular Weight