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Efka® PX 4340



EFKA® PX 4340 is a high molecular weight dispersing agent for deflocculation of organic pigments in solvent-based systems. It is specially designed for use in solvent-based high-end performance coatings systems, such as automotive OEM and refinish. It also is highly suitable for CAB basecoats and all topcoats. EFKA® PX 4340, 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

Sustainability Benefits

  • Gives excellent gloss to the final coating
  • Made by CFRP technology
  • Excellent stability against flooding and flotation
  • Allows high color strength
  • Viscosity reduction at high pigment concentration at the grinding stage
  • Universal character
  • Improves color development and transparency with organic pigments
  • Strong viscosity depressing effect
  • Highly suitable for optimum dispersion of transparent iron oxides

Product Groups

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