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.
CGS-BL has been replaced by CNS, our flagship residential black cation resin. CNS is a 100% non-solvent media manufactured in the USA.
Softening - Residential
| SKU | CGS-BL |
| 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 |
