General Technologies – Cation Resin – C108LB(Na)

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C108LB(Na) resin is a high-capacity, conventional gel polystyrene strong acid cation exchange resin designed for use in residential or industrial water softening equipment.  C108LB(Na) is used mainly to soften hard water and produce pure water.


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Manufacturer General Technologies, SPC
Series Cation Resin - Strongly Acidic Cation Exchange Resin
Model Number C108LB(Na)
Part Number C108LB(Na)
Description Type: Strongly Acidic Cation Exchange Resin
Polymer Structure: Polystyrene cross linked with a minimum of 8% Divinylbenzene
Physical Form and Appearance: Black spherical beads
Whole Bead Count: 90% Min
Functional Groups: Polystyrene sulfonate
Ionic Form (as shipped): Na+
Shipping Weight, approx: 820 g/l (51 lb./ft.3)
Mesh Size (U.S. Std.): Larger than 30 mesh
Moisture retention, Na+ form: 45–49%
Swelling, Na+—>H+: 5% max
Total Capacity in sodium form: 2.0 meq/ml
pH Range, Stability: 0–14

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