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Highly selective for multivalent cations including Ca²⁺, Mg²⁺, and heavy metals such as Ni²⁺ and Cu²⁺.
Stable macroporous polystyrene-divinylbenzene matrix ensures excellent physical and chemical durability under varying pH and oxidative conditions.
Optimized particle size distribution (0.3–1.2 mm) enables low pressure drop and uniform flow dynamics in both fixed-bed and moving-bed systems.
Low soluble organic matter (SOM) release supports compliance with stringent water purity requirements in pharmaceutical and electronics applications.
Regenerable with standard acid solutions (e.g., HCl or H₂SO₄), offering long service life and reduced operational cost per cycle.
Ultrapure water (UPW) polishing in semiconductor manufacturing facilities.
Pre-treatment and final polishing of pharmaceutical process water (PW, WFI).
Removal of hardness and trace heavy metals from industrial boiler feedwater.
Recovery and purification of metal-bearing rinse waters in electroplating operations.
Cation removal in laboratory-grade water purification systems.
| Chemical Type | Strongly acidic cation exchanger (sulfonic acid group) |
| Product Form | Macroporous gel-type hybrid resin |
| Appearance | Moist, spherical beads; light to medium amber color |
| Functional Group | –SO₃H (sulfonic acid) |
| Ionic Form | H⁺ (hydrogen form) |
| Moisture Content | 45–50 % (w/w) |
| Particle Size Range | 0.3–1.2 mm |
| Uniformity Coefficient | ≤ 1.6 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
