FA202 Strong Base Anion Macroporous, Type II


FA202 is a macroporous type II strong base anion exchange resin. Its macroporous structure offers excellent resistance to osmotic and physical shock.

FA202 has a high operating capacity, especially on water source with higher salt content. In a conventional two-stage deionizing plant, its silica-removal properties are comparable with those of any premium type II strong base anion resin; however, as with other resins of this type, a polishing mixed-bed is necessary to ensure the lowest levels of residual silica.

FA202 is intended for use in the chloride form for removal of contaminants such as nitrate, arsenate, chromate, uranium, etc., as well as in the hydroxide form for all types of deionizing systems. FA202-OH is especially well suited for use for systems where amine odors might be objectionable.

FA202 is supplied in the chloride form or in the hydroxide form.


  • Industrial demineralization when regenerated with alkalis
  • Trace Contaminant, Sulfate, Nitrate Removal
  • Decolorization of Sugar Solutions


FA202 Strong Base Anion Resin Macroporous
Polymer StructureMacroporous polystyrene crosslinked with DVB
Functional GroupQuatemary Amine, Type II
Ionic FormCl- / OH-
AppearanceSpherical Beads
Particle Size (mm)0.315-1.25 ≥95%
Note: Other particle size ranges are also available.
Uniformity Coefficient1.6 max.
Moisture Content47-57%
Total Capacity (eq/l)1.15 min. / 0.90 min.
Shipping Weight (g/l)700 / 690
Specific Density (g/ml)1.08 / 1.07
Reversible Swelling, Cl-→OH-15% max.
pH Range0-14
Temperature Limit100℃ max. / 35℃ max.

If you are interested in our FA202 resin.