Principal Applications

  • Anion overlay
  • Removal of fine particulates associated with metal oxides
  • Primary coolant polishing
  • Radwaste decontamination

Advantages

  • Excellent physical and chemical stability
  • Highly converted to hydroxide form
  • Minimal residual chlorides and sulfates
  • Minimal residual metals
  • High operating capacity
  • High porosity

Typical Packaging

  • 1 CF Box
  • 5 ft³ Drum (Fiber)

Typical Physical & Chemical Characteristics:

Polymer Structure Macroporous polystyrene crosslinked with divinylbenzene
Appearance Opaque spherical beads
Functional Group Type I Quaternary Ammonium
Ionic Form OH- form
Total Capacity 1 eq/L (21.8 Kgr/ft³) (OH- form)
Moisture Retention 50 - 55 % (Cl- form)
Particle Size Range 425 - 1200 µm
< 425 µm (max.) 2 %
Uniformity Coefficient (max.) 1.7
Conversion (min.) 95 % (OH- form)
Impurities Iron (max.) 100 ppm
Impurities Sodium (max.) 25 ppm
Impurities Heavy Metals (max.) 50 ppm
Anionic Form, CO32- (max.) 5 %
Anionic Form, SO42- (max.) 0.2 %
Anionic Form, Cl- (max.) 0.2 %
Temperature Limit, Non-Regenerable Bed 100 °C (212.0 °F) (OH- form)
Temperature Limit, Regenerable Bed 60 °C (140.0 °F) (OH- form)