Principal Applications

  • Etherification
  • Aromatic Alkylation
  • Phenol Purification
  • Catalysis

Typical Packaging

  • 5 ft³ Drum (Fiber)

Typical Physical & Chemical Characteristics:

Polymer Structure Macroporous polystyrene crosslinked with divinylbenzene
Appearance Spherical Beads
Functional Group Sulfonic Acid
Ionic Form H+ form
Dry Weight Capacity (min.) 5.1 eq/kg
Moisture Retention 54 - 59 % (H+ form)
Residual Moisture (max.) 3 %
Particle Size Range 425 - 1200 µm
< 425 µm (max.) 2 %
Uniformity Coefficient (max.) 1.7
Surface Area 15 - 25 m²/g
Pore Volume 0.15 - 0.3 mL/g
Median Pore Diameter 250 - 450 Å
Specific Gravity 1.18
Temperature Limit 180 °C (356.0 °F)