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High-capacity, macroporous strong acid cation exchange resin in calcium form.
Optimized for high selectivity and efficient removal of multivalent cations (e.g., Ca²⁺, Mg²⁺, heavy metals).
Excellent physical and chemical stability under repeated regeneration cycles and varying pH conditions.
Low osmotic swelling and superior mechanical strength, minimizing bed compaction and pressure drop in service.
Consistent bead uniformity and narrow particle size distribution for predictable hydraulic performance.
Pre-treatment of industrial boiler feed water to prevent scale formation.
Softening of process water in food & beverage and pharmaceutical manufacturing.
Removal of hardness ions and trace metal contaminants from municipal drinking water.
Regenerable polishing step in ultrapure water (UPW) systems for semiconductor production.
Recovery and concentration of valuable metal ions in hydrometallurgical effluent streams.
| Chemical Type | Macroporous sulfonated polystyrene-divinylbenzene copolymer |
| Product Form | Calcium form (Ca²⁺), ready-to-use |
| Appearance | Uniform spherical beads, light beige to amber color |
| Functional Group | Sulfonic acid (–SO₃H) |
| Ionic Form | Ca²⁺ (pre-charged, fully converted) |
| Moisture Content | 45–52 % (w/w, as shipped) |
| Particle Size Range | 0.45–0.75 mm (≥95 %) |
| Uniformity Coefficient | ≤1.5 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
