Principal Applications

  • Demineralization - Potable Water
  • Demineralization – Food and Beverage

Advantages

  • Good separation

Systems

  • Mixed Bed
  • Layered Beds

Regulatory Approvals

  • Compliant with FDA Regulation 21 CFR 173.25 for Food Treatment, Ion Exchangers
  • Compliant with Europe Resolution ResAP (2004)3

Typical Packaging

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

Typical Physical & Chemical Characteristics:

Polymer Structure Gel polystyrene crosslinked with divinylbenzene
Appearance Spherical Beads
Functional Group Sulfonic Acid
Ionic Form Na+ form
Total Capacity 1.9 eq/L (41.5 Kgr/ft³) (Na+ form)
Moisture Retention 46 - 50 % (Na+ form)
Particle Size Range 600 - 1250 µm
< 600 µm (max.) 2 %
Uniformity Coefficient (max.) 1.5
Reversible Swelling, Na+ → H+ (max.) 10 %
Reversible Swelling, Ca2+ → Na+ (max.) 8 %
Specific Gravity 1.27
Shipping Weight (approx.) 800 - 840 g/L (50.0 - 52.5 lb/ft³)
Temperature Limit 120 °C (248.0 °F)