Datasheet summary
AmberLite P2X11
PDF datasheet mirror for AmberLite P2X11 (DuPont). Verify with OEM before design.
Summary
Product Identification
DuPont™ AmberLite™ P2X110 Ion Exchange Resin
Key Applications
- Ion removal polisher for PEM recirculation loop water in hydrogen electrolyzers.
- Point-of-use polishing for ultrapure makeup water treatment.
Key Features
- Specially designed for ions present in PEM recirculation loop.
- Enhanced ion and silica removal capacity for long lifetime and robust electrolyzer operation.
- Capable of delivering >18 MΩ·cm quality water.
- Low metal and TOC impurity leachables from resin.
- Suitable for operating temperatures up to 70°C.
Typical Properties
Physical Properties
- Copolymer: Styrene-divinylbenzene
- Matrix: Gel/Gel
- Type: Strong acid cation; Strong base anion
- Functional Group: Sulfonic acid; Trimethylammonium
- Physical Form: Translucent, spherical beads
- Particle Diameter: 540 - 700 µm
- Fines <300 µm: < 0.1%
- Capacity Utilization factor: > 85%
- Shipping Weight: 700 g/L
- Purity (Iron, Dry Basis): < 50 mg/kg
Suggested Operating Conditions
- Maximum Recommended Operating Temperature: 70°C
- Maximum Resin Bed Pressure Drop: < 150 kPa / 22 psi
- Recommended Bed Height: 1.2 - 1.5 meters / 47 - 59 inches
Hydraulic Characteristics
Pressure drop data is valuable for process, equipment selection and system design. Estimated pressure drop for AmberLite™ P2X110 Ion Exchange Resin as a function of service flowrate and temperature is shown in Figure 1. These pressure drop expectations are valid at the start of the service run with clean water.
Rinse Properties
Rinse curve is an indicator of resin cleanliness and expectation of performance at start-up. Resins with shorter rinse down curves are a choice when fast start-ups are needed. Typical rinse curves for resistivity and total organic carbon (TOC) as a function of rinse time at 25 bed volumes per hour based on our quality control procedure for AmberLite™ P2X110 are shown in Figure 2.
Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.