Principal Applications

  • Demineralization - Sugar solutions
  • Decolorization - Sugar Solutions


  • Low concentration of quaternary amine groups
  • High operating capacity
  • Superior elution efficiency of organics during regeneration
  • Excellent resistance to osmotic shock
  • Physically resistant to mechanical breakage
  • Good rinse characteristics

Typical Packaging

  • 1 ft³ Sack
  • 25 L Sack
  • 5 ft³ Drum (Fiber)
  • 1 m³ Supersack
  • 42 ft³ Supersack
  • Bulk Tanker (NA only)

Typical Physical & Chemical Characteristics:

Polymer Structure Macroporous polystyrene crosslinked with divinylbenzene
Appearance Spherical Beads
Functional Group Tertiary Amine
Ionic Form FB
Total Capacity (min.) 1.4 eq/L (30.6 Kgr/ft³) (FB form)
Moisture Retention 50 - 58 % (Cl- form)
Particle Size Range 425 - 1200 µm
< 425 µm (max.) 2 %
Uniformity Coefficient (max.) 1.6
Reversible Swelling, FB → Cl- (max.) 30 %
Temperature Limit 100 °C (212.0 °F) (Cl- form)
Temperature Limit 60 °C (140.0 °F) (FB form)

Hydraulic Characteristics

Pressure Drop

The pressure drop across a bed of ion exchange resin depends on the particle size distribution, bed depth, and voids volume of the exchange material, as well as on the flow rate and viscosity of the influent solution. Factors affecting any of these parameters— such as the presence of particulate matter filtered out by the bed, abnormal compressibility of the resin, or the incomplete classification of the bed—will have an adverse effect, and result in an increased head loss. Depending on the quality of the influent water, the application and the design of the plant, service flow rates may vary from 10 to 40 BV/h.

Pressure Drop Across Resin Bed