FA225-P

Potable Water Grade, Strong Base Anion Resin, Gel, Type II

Strong Base Anion Gel I

DESCRIPTION:

Felite™ FA225-P is a potable water grade, gel-type strong base anion exchange resin containing Type II quaternary ammonium groups. It has high capacity, high chemical efficiency and good resistance to fouling, and is intended for use in the chloride form for removal of contaminants such as nitrate, arsenate, chromate, uranium, etc.

SUITABLE APPLICATIONS:

  • Uranium Removal;
  • Nitrate Removal; 
  • Acid Removal;

TYPICAL PHYSICAL & CHEMICAL CHARACTERISTICS:

Polymer Structure

Styrene/DVB, Gel

Appearance

Spherical Beads

Functional Group

Type II Quaternary Ammonium

Ionic form, as shipped

Chloride

Total Exchange Capacity (mmol/ml)

1.3 min. (Cl-)

Moisture Retention

45 -51% (Cl-)

Particle Size Range (mm)

0.3 – 1.2 (16 – 50 US Mesh)

Uniformity Coefficient (max.)

1.7

Reversible Swelling (max.)

20% (Cl- → OH-)

Shipping Weight (g/L, approx.)

680 – 715 (43 lb/ft3)

Specific Gravity

1.08

Temperature Limit

85℃ (185°F)

Stability, pH Range

0 – 14

RESOURCES:

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