Strong Acid Black Cation Resin, Polystyrenic Gel Crosslinked with 8% Divinylbenzene, Sodium Form

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ResinTech CG8-BL is a dark-colored strong acid cation resin in sodium form made from a 8% cross-linked gel. CG8-BL has the same physical characteristics, regeneration efficiency, and oxidative stability as other resins in the CG8 family. CG8-BL is intended for use in all industrial applications including both softening and demineralization and is recommended for mixed beds where its dark color distinguishes it from amber-colored anion resins.

  • Softening - Industrial

  • Demineralization

  • Iron Reduction

  • Ammonia Reduction

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 93%
Uniformity Coefficient 1.6
Reversable Swelling Na → H 5% to 9%
Temperature Limit 280°F (138°C)
Total Exchange Capacity (meq/mL) 2.
Moisture Retention 42% to 49%
Shipping Weight 51 - 53 lbs/ft³ (817 - 849 g/L)
REACH Registered YES
Kosher Certified YES
Halal Certified YES
Regenerability TRUE

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