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. This product, 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.

Product highlights

  • High color strength
  • Good stability against flooding, floating and flocculation
  • Strong viscosity-depressing effects

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