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High-capacity, strongly basic anion exchange resin with Type I functionalization.
Exceptional chemical stability and resistance to oxidation, ensuring long service life in demanding environments.
Uniform spherical bead morphology for low pressure drop and optimal hydraulic performance.
Low total organic carbon (TOC) extractables, meeting stringent requirements for pharmaceutical and ultrapure water applications.
Consistent particle size distribution (U.S. Standard Sieve Series) for predictable column packing and flow dynamics.
Final polishing step in pharmaceutical-grade purified water (PW) and water-for-injection (WFI) systems.
Nitrate and sulfate removal from municipal and industrial drinking water supplies.
Silica scavenging in high-purity boiler feedwater treatment.
Anion removal in electronics manufacturing ultrapure water (UPW) loops.
Pre-treatment for reverse osmosis (RO) systems to protect membranes from anionic fouling.
| Chemical Type | Strongly Basic Anion Exchange Resin (Type I) |
| Product Form | Moist, spherical beads |
| Appearance | Off-white to light yellow, uniform beads |
| Functional Group | Quaternary ammonium (–N(CH₃)₃⁺) |
| Ion Form | Chloride (Cl⁻) |
| Moisture Content | 48 – 55% (as shipped) |
| Particle Size Range | 0.3 – 1.2 mm (95% retained on 16 mesh, passes 50 mesh) |
| Uniformity Coefficient | ≤ 1.7 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
