Principal Applications

  • Demineralization

Advantages

  • Very resistant to osmotic shock
  • High porosity

Typical Packaging

  • 1 ft³ Sack
  • 25 L Sack
  • 5 ft³ Drum (Fiber)
  • 1 m³ Supersack
  • 42 ft³ Supersack

Typical Physical & Chemical Characteristics:

Polymer Structure Macroporous polystyrene crosslinked with divinylbenzene
Appearance Spherical Beads
Functional Group Sulfonic Acid
Ionic Form Na+ form
Total Capacity 1.5 eq/L (32.8 Kgr/ft³) (Na+ form)
Moisture Retention 55 - 60 % (Na+ form)
Particle Size Range 425 - 1200 µm
< 425 µm (max.) 2 %
Uniformity Coefficient (max.) 1.6
Reversible Swelling, Na+ → H+ (max.) 6 %
Specific Gravity 1.22
Shipping Weight (approx.) 770 - 805 g/L (48.1 - 50.3 lb/ft³)
Temperature Limit 120 °C (248.0 °F) (H+ form)
Temperature Limit 140 °C (284.0 °F) (Na+ form)