Puropack®
PPA847

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Packed Bed Grade

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Principal Applications

  • Demineralization - High organics water

Advantages

  • Excellent chemical and thermal stability
  • Excellent resistance to osmotic shock
  • Low Rinse Volumes
  • High purity

Systems

  • Packed Bed Systems

Regulatory Approvals

  • IFANCA Halal Certified

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 polyacrylic crosslinked with divinylbenzene
Appearance Spherical Beads
Functional Group Tertiary Amine
Ionic Form FB form
Total Capacity 1.6 eq/L (35.0 Kgr/ft³) (FB form)
Moisture Retention 56 - 62 % (FB form)
Mean Diameter 750 ± 100 µm
Uniformity Coefficient 1.2 - 1.4
Irreversible Swelling (max.) 5 %
Reversible Swelling, FB → Cl- (max.) 25 %
Specific Gravity 1.08
Shipping Weight (approx.) 670 - 700 g/L (41.9 - 43.8 lb/ft³)
Temperature Limit 40 °C (104.0 °F) (FB form)