Principal Applications

  • Removal of anions of strong acids in a two-bed demineralization process
  • Ultrapure Water

Advantages

  • Excellent mechanical and osmotic stability
  • Low TOC resin
  • Ability to remove high molecular weight organic matierals
  • Protects a following Strong Base Resin from fouling
  • 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
SBC 10 - 20 %
Particle Size Range 425 - 1200 µm
Moisture Retention 53 - 62 % (Cl- form)
< 425 µm (max.) 2 %
Uniformity Coefficient (max.) 1.6
Reversible Swelling, FB → Cl- (max.) 25 %
Specific Gravity 1.04
Shipping Weight (approx.) 655 - 685 g/L (40.9 - 42.8 lb/ft³)
Temperature Limit 100 °C (212.0 °F) (Cl- form)
Temperature Limit 60 °C (140.0 °F) (FB form)