Softening Grade Strong Acid Black Cation Resin, Polystyrenic Gel, Sodium Form

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ResinTech CGS-BL is a residential grade, dark-colored strong acid cation resin made from standard cross-linked gel in sodium form. CGS-BL is Gold Seal Certified by the WQA for use in potable water. It is optimized for regeneration efficiency and high capacity. CGS-BL is intended for residential water softening of waters that do not contain significant chlorine residual and where potable water certification is required.

  • Softening - Residential

Typical Properties

Polymer Matrix Styrenic Gel
Ionic Form Sodium
Functional Group Sulfonic Acid
Physical Form Spherical Beads
Color Dark Brown to Black
Particle Size 16 to 50 US Mesh (297 - 1190 μm)
Minimum Sphericity 90%
Uniformity Coefficient 1.6
Reversable Swelling Na → Ca -5% to -3%
Temperature Limit 250°F (121°C)
Total Exchange Capacity (meq/mL) 1.9
Moisture Retention 40% to 52%
Shipping Weight 49 - 51 lbs/ft³ (785 - 817 g/L)
REACH Registered YES
Kosher Certified YES
Halal Certified YES
Regenerability TRUE

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