DuPont Dow Resin – AmberLite HPR900 OH Ion Exchange Resin

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Macroporous, Strong Base Anion Exchange Resin for Condensate Polishing for the Power Industry and Industrial Demineralization Applications

AmberLite HPR900 OH Ion Exchange Resin is specifically designed for use in condensate polishing beds at fossil-fired electric generating stations and industrial demineralization applications when a balance of operating performance, simple operation, long resin life, and cost-effective operation is required.
The macroporous structure of AmberLite HPR900 OH provides resistance to surface fouling as well as physical, osmotic, and oxidative stresses, which allows increased resin lifetime in operation. The resin can operate reliably under the high flowrate and pressure drop conditions that are typically used in condensate polishers.
This resin is designed to be used in combination with AmberLite HPR252 H Ion Exchange Resin and AmberLite 600i Inert Resin in TRIOBED Condensate Polishers, providing an optimized balance of stability, operating capacity, low pressure drop, and regeneration efficiency.
When high water quality and long runtime are needed, AmberLite HPR1300 H Ion Exchange Resin is a trusted choice.

Resin Pairings
Recommended pairing:
– AmberLite HPR252 H Ion Exchange Resin (macroporous)
– AmberLite HPR1300 H Ion Exchange Resin (gel)
– AmberLite HPR2800 H Ion Exchange Resin (macroporous)



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Manufacturer DuPont - Dow
Series AmberLite Ion Exchange Resin
Model Number HPR900 OH
Part Number HPR900 OH
Description Physical Properties:
Copolymer - Styrene-divinylbenzene
Matrix - Macroporous
Type - Strong base anion
Functional Group - Trimethylammonium
Physical Form - White, opaque, spherical beads
Chemical Properties:
Ionic Form as Shipped - OH-
Total Exchange Capacity - ≥ 0.80 eq/L (OH- form)
Water Retention Capacity - 66.0 – 75.0% (OH- form)
Ionic Conversion:
OH- ≥ 95%
CO32- ≤ 5%
Cl- ≤ .50%
Particle Size:
Particle Diameter - 500-700 μm
Uniformity Coefficient - ≤ 1.45
< 300 μm ≤ 0.5%
> 1180 μm ≤ 5.0%
Whole Uncracked Beads ≥ 96%
Swelling - Cl- → OH-≤ 25%
Particle Density - 1.05 g/mL
Shipping Weight - 675 g/L

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