DOWEX™ Ion Exchange Resins

DOWEX™ Ion Exchange Resins have earned their reputation of dependable performers for over half a century. These trusted resins are available in a wide range of chemical compositions and polymer structures for use in applications such as deashing and the polishing of sweeteners, residential water softeners, bioprocessing, trace contaminant removal, and mining.


DOWEX™ 66 Ion Exchange Resin is a macroporous, weak base anion resin. It is designed for deashing starch-based sweeteners and is particularly well-suited to deashing in the production of high fructose corn syrup (HFCS). DOWEX 66 resin has been optimized to give the best balance of capacity, regeneration efficiency, and stability.

Used In:

  • Deashing starch-based sweeteners
  • Deashing polyols


  •  High capacity
  •  Physically and chemically stable
  •  Good regeneration efficiency


  • Asia Pacific
  • Europe
  • Latin America
  • North America