FA225-OH

Industrial Grade, Strong Base Anion Resin, Gel, Type II

Strong Base Anion Gel I

DESCRIPTION:

Felite™ FA225-OH is a type II gel strong base anion resin in hydroxide form. It has lower selectivities and therefore higher chemical efficiency and better resistance to fouling than type I anion resins. Their thermal sensitivity can result in reduced life when operating temperatures exceed 95°F.

Felite™ FA225-OH is intended for industrial demineralization applications where regeneration efficiency is important and operating temperatures are not excessive. It is especially well suited for use for systems where amine odors might be objectionable.

SUITABLE APPLICATIONS:

  • Demineralization – Industrial;
  • Demineralization – Electrical Discharge Machining;

TYPICAL PHYSICAL & CHEMICAL CHARACTERISTICS:

Polymer Structure

Styrene/DVB, Gel

Appearance

Spherical Beads

Functional Group

Type II Quaternary Ammonium

Ionic form, as shipped

Hydroxide

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.)

670 – 700 (42 lb/ft3)

Specific Gravity

1.08

Temperature Limit

35℃ (95°F)

Stability, pH Range

0 – 14

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