English
Español
tiếng việt
русский
Chloride-free formulation ensures no chloride ion leaching, critical for ultra-pure water production and sensitive downstream processes.
Highly stable macroporous polystyrene matrix provides excellent mechanical strength and resistance to osmotic shock during regeneration cycles.
Optimized for selective removal of multivalent cations (e.g., Ca²⁺, Mg²⁺, Fe³⁺) with low sodium leakage and high exchange capacity.
Low moisture content and uniform spherical bead morphology ensure consistent hydraulic performance and reduced pressure drop in service columns.
Compatible with standard acid regeneration protocols (HCl or H₂SO₄), enabling efficient reuse without degradation of functional groups.
Final polishing step in pharmaceutical-grade purified water (PW) and water-for-injection (WFI) systems.
Cation removal in semiconductor ultrapure water (UPW) pretreatment and polishing loops.
Hardness and heavy metal abatement in laboratory and analytical instrument feedwater systems.
Pre-treatment for reverse osmosis (RO) and electrodeionization (EDI) units requiring chloride-free influent.
Specialty chemical manufacturing where chloride contamination must be avoided in final product streams.
| Chemical Type | Strong Acid Cation (SAC), sulfonated macroporous polystyrene-divinylbenzene copolymer |
| Product Form | Moist, spherical beads |
| Appearance | Amber to light brown, uniform granules |
| Functional Group | Sulfonic acid (–SO₃H) |
| Ion Form | Hydrogen (H⁺) form, chloride-free |
| Moisture Content | 47 – 53 % (w/w) |
| Particle Size Range | 0.3 – 1.2 mm |
| Uniformity Coefficient | ≤ 1.8 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
