Principal Applications

  • Sorption
  • Hydrophobic organic species separation
  • Taste Removal
  • Odor Removal
  • Pesticide removal (metaldehyde)

Advantages

  • High mechanical strength
  • High surface area compared to a standard adsorbent
  • Dual IEX/hydrobobic interaction

Regulatory Approvals

  • IFANCA Halal Certified
  • Kosher Certified
  • Compliant with FDA Regulation 21 CFR 173.25 for Food Treatment, Ion Exchangers
  • Compliant with Europe Resolution ResAP (2004)3
  • GMO/TSE/BSE free

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 H+ 
Total Capacity 0.8 eq/L (17.5 Kgr/ft³) (H+ form)
Moisture Retention 52 - 57 % (H+ form)
Particle Size Range 300 - 1200 µm
Mean Diameter 535 ± 85 µm
Pore Volume (min.) 0.2 mL/g
Uniformity Coefficient (max.) 1.4
Reversible Swelling, Na+ → H+ (max.) 5 %
Specific Gravity 1.19
d50, Meso and Macropores (min.) 640 Å
d50, Micropores 20 Å
Surface Area (min.) 600 m²/g
pH limits, Stability 0 - 14
Shipping Weight (approx.) 770 - 810 g/L (48.1 - 50.6 lb/ft³)
Temperature Limit 120 °C (248.0 °F) (H+ form)