Purolite® A200: High-Capacity Gel Type 2 Strong Base Anion Exchange Resin
Purolite® A200 is a high-performance, gel-type strong-base anion exchange resin designed for industrial applications requiring efficient demineralization, acid removal, and chloride dealkalization. Featuring a Type 2 quaternary ammonium functional group, Purolite A200 provides excellent operating capacity, good kinetic performance, and high regeneration efficiency.
This resin is particularly effective in treating feed-waters with high Free Mineral Acidity and in removing complex organic materials found in surface water supplies. Purolite A200's robust construction ensures high resistance to physical and osmotic shock, making it a reliable choice for demanding water treatment applications.
Key Features of Purolite® A200
1. High Operating Capacity
Purolite A200 offers a high operating capacity of 1.3 eq/L (28.4 Kgr/ft³) in its chloride form, making it a cost-effective solution for various water treatment processes, including demineralization and acid removal.
2. Efficient Regeneration and Low Rinse Volumes
This resin exhibits high regeneration efficiency and requires lower rinse volumes compared to other Type 2 resins, such as Purolite A300. This efficiency makes it ideal for counter-flow operation systems, where it provides significant improvements in water treatment processes.
3. Superior Physical Stability
Purolite A200 is engineered to withstand physical and osmotic shock, ensuring durability and consistent performance even in challenging conditions. Its spherical beads have a particle size range of 300-1200 µm, with a uniformity coefficient of 1.7 or less, ensuring uniform performance across applications.
4. Certified for Safety and Quality
Purolite A200 is certified by the Water Quality Association (WQA) to NSF/ANSI-61 Standard, ensuring its safety and performance in potable water applications. It is also Halal and Kosher certified, making it suitable for a wide range of regulatory requirements.
Product Specifications
Polymer Structure: Gel polystyrene crosslinked with divinylbenzene
Functional Group: Type 2 Quaternary Ammonium
Form: Chloride (Cl-)
Total Capacity: 1.3 eq/L (28.4 Kgr/ft³)
Moisture Retention: 45-51% (Cl- form)
Particle Size Range: 300-1200 µm
Specific Gravity: 1.08
Shipping Weight: 680-715 g/L (42.5-44.7 lb/ft³)
Temperature Limits: 85°C (Cl- form), 35°C (OH- form)
Certifications: NSF/ANSI-61, Halal, Kosher
Typical Packaging: 1 ft³ Sack, 25 L Sack, 5 ft³ Drum (Fiber), 1 m³ Supersack, 42 ft³ Supersack, Bulk Tanker (NA only)
