Felite™ FC110-B is a dark-colored 10% crosslinked gel strong acid cation resin with standard mesh range, supplied in sodium form. It has a high resistance to both thermal and chemical oxidation.

Felite™ FC110-B is used in water softening where high chlorine levels are prevalent. It also can be used for mixed bed demineralization in industrial water treatment when regenerated with sulfuric acid, hydrochloric acid, or nitric acid as the hydrogen form cation resin, dealkalization, or in condensate polishing.

Principal Application:
Softening – Industrial;
Softening – Potable Water(When ordered as Felite™ FC110-BP);
Demineralization(When ordered as Felite™ FC110-BH);

typical physical & chemical characteristics:

Polymer Structure

Styrene/DVB, Gel


Spherical Beads, Black

Functional Group

Sulfonic Acid

Ionic form, as shipped


Total Capacity (mmol/ml)

2.2 min. (Na+)

Moisture Retention

40 - 43%

Mean Bead Size (mm)

0.3 - 1.2

(≤0.3mm, 1% max.; >1.2mm, 5% max.)

Uniformity Coefficient (max.)


Reversible Swelling, Na+ → H+ (max.)


Shipping Weight (g/L, approx.)

820 - 860 (54 lb/ft3)

Specific Gravity


Temperature Limit

120℃ (248°F)

Stability, pH Range

0 - 14

Felite™ Resin

Felite™ FC110-B, Water Softener Resin, Black Bead

Strong Acid Cation, Gel
Standard Mesh
Na+ form

WQA Gold Seal

Certified by the WQA to NSF/ANSI-61 Standard


Felite™ Resin 25L Package

25 Litres / 1 cu.ft PE Bag;
48 / 42 Bags Per Pallet;
20 Pallets Per 20’ Container

Felite™ Resin Package Pallet

1 Jumbo Bag Per Pallet;
20 Pallets Per 20’ Container

Felite™ Resin Jumbo Bag

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