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Highly selective for divalent cations such as Ca²⁺ and Mg²⁺ in softening applications.
Optimized bead uniformity and mechanical strength for extended service life under high-flow conditions.
Low osmotic swelling and excellent chemical stability in repeated regeneration cycles with NaCl brine.
Designed for low pressure drop and minimal fines generation in fixed-bed ion exchange systems.
Complies with global food-grade and potable water regulations including NSF/ANSI Standard 61.
Drinking water softening in municipal and point-of-entry (POE) treatment systems.
Pre-treatment for reverse osmosis (RO) and nanofiltration (NF) feed water in industrial plants.
Boiler feedwater conditioning to prevent scale formation in low-to-medium pressure steam systems.
Food and beverage processing where consistent calcium/magnesium removal is critical for product quality.
Pharmaceutical water systems requiring USP Purified Water or WFI-grade cation control.
| Chemical Type | Strong acid cation (SAC), sulfonated polystyrene-divinylbenzene gel resin |
| Product Form | Moist, spherical beads |
| Appearance | Amber, translucent beads |
| Functional Group | Sulfonic acid (–SO₃H) |
| Ion Form | Na⁺ form (ready for service) |
| Exchange Capacity (min.) | 1.8 mmol/mL (wet volume) or ≥2.0 eq/L (dry basis) |
| Particle Size Range | 0.315–1.25 mm (≥95% retained on 0.315 mm sieve) |
| Moisture Content | 45–50% (w/w) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
