DuPont Dow Resin – AmberLite PWA15 Ion Exchange Resin

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Drinking Water-grade, Uniform Particle Size Resin for Selective Nitrate Removal

AmberLite PWA15 Ion Exchange Resin is a uniform particle size anion exchange resin which can be used for the removal of nitrate from drinking water. It has outstanding physical stability and excellent rinse characteristics.

AmberLite PWA15 is designed for regenerable nitrate removal for municipal water treatment systems. The uniform particle size makes it ideal for packed bed systems.




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Manufacturer DuPont - Dow
Series AmberLite Ion Exchange Resin
Model Number PWA15
Part Number PWA15
Description Typical Properties:
Physical Properties:
Copolymer Styrene-divinylbenzene
Matrix Gel
Type Strong base anion
Functional Group Trimethylammonium
Physical Form Amber, translucent, spherical beads
Chemical Properties
Ionic Form as Shipped Free base (FB)
Total Exchange Capacity ≥ 0.7 eq/L
Water Retention Capacity 48 – 54%
Particle Size
Particle Diameter 580 ± 50 μm
Uniformity Coefficient ≤ 1.1
< 300 μm ≤ 0.3%
> 1180 μm ≤ 5.0%
Shipping Weight 674 g/L

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