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Dispex® CX 4320



Dispex® CX 4320 is a particularly effective dispersing agent for dispersing inorganic fillers and pigments. It improves wet scrub and blocking resistance. It is a sodium salt of a carboxylic acid polymer in water and is particularly effective for dispersing inorganic fillers and pigments in high gloss, semi-gloss and highly filled interior paints. It also improves wet-scrub resistance, blocking resistance and has excellent ZnO-compatibility.


  • Improved blocking resistance
  • Improved wet scrub resistance
  • Excellent ZnO-stability
  • Excellent dispersing efficiency for inorganic pigments and extenders
  • Improved gloss - reduced haze

Product Groups

  • Dispersing Agents / Polyacrylic Acid / Polycarboxylic Types