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Highly uniform spherical beads ensuring consistent hydraulic performance and low pressure drop.
Optimized macroporous polystyrene-divinylbenzene matrix for superior chemical and physical stability.
Exceptional resistance to oxidation and osmotic shock, enabling extended service life in demanding cycles.
Designed for high selectivity toward potassium ions (K⁺) and other monovalent cations in complex matrices.
Low extractables profile, meeting stringent requirements for pharmaceutical and food-grade water polishing.
Final polishing of ultrapure water (UPW) in semiconductor manufacturing facilities.
Potassium removal from pharmaceutical process water and active pharmaceutical ingredient (API) synthesis streams.
Trace cation control in high-purity boiler feedwater systems for power generation.
Pre-treatment step for reverse osmosis (RO) and electrodeionization (EDI) systems requiring low ionic load.
| Chemical Type | Strong acid cation exchange resin (sulfonic acid functionalized) |
| Product Form | Moist, spherical beads |
| Appearance | Amber, transparent, gel-type beads with macroporous structure |
| Functional Group | –SO₃H (sulfonic acid) |
| Ionic Form | Hydrogen form (H⁺) |
| Particle Size Range | 0.45 – 1.25 mm |
| Uniformity Coefficient | ≤ 1.6 |
| Moisture Content | 47 – 53 % (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
