AmberLite EV2X

Summary

Product identification

• Product Name: DuPont™ AmberLite™ EV2X Resin
• Type: Gel, Ion Exchange Resin
• Form: Translucent, spherical beads
• Copolymer: Styrene-divinylbenzene
• Matrix: Gel
• Mixture: Cation/Anion

Key Applications

• Battery coolant purification
• Fuel Cell coolant purification
• Electric vehicle recharging station coolant purification
• Designed for light & heavy-duty vehicles
• For conductivity levels < 3 µS/cm
• For temperatures up to 105 °C

Key Features

• Translucent insoluble beads
• Optimized to purify glycol-coolant with minimal additive uptake
• Enhanced thermal stability leveraging DuPont’s patented resin technology
• Retains excellent operating capacity over 500 hrs

Typical Properties

Physical Properties

• Particle diameter: 600 – 750 µm
• Fines (< 300 µm): < 1%
• Metal content Fe: < 50 ppm/kg
• Metal content Cu: < 10 ppm/kg
• Heavy metals: < 10 ppm/kg
• Swelling (HGa): 2.5%
• Shipping Weight: 755 g/L

Suggested Operating Conditions

• Maximum Peak Load FC Stack: 105°C
• pH Range (Stable): 1 – 14
• Installed Total Capacity (min): 1000 meq/liter
• Typical Total Capacity Utilization Factor (90°C): > 90% (at 1000 hrs)
• Typical Thermal Degradation Factor (90°C): > 90% (at 1000 hrs)
• Typical Loss of strong base functionality (90°C): < 7% (at 1000 hrs)
• Operational capacity estimate per liter of mixed bed resin: 1000 x 0.9 x 0.9 x 0.93 meq

General Information

• For additional information about AmberLite™ EV2X resin storage and handling, please refer to the Resin Storage Conditions (Form No. 45-D01093-en).

Important Information

• AmberLite™ EV2X resin is a high purity polymeric. To avoid contamination, it needs to be stored and handled according to the DuPont operational guidelines.
• WARNING: Oxidizing agents such as nitric acid attack organic ion exchange resins under certain conditions. This could lead to anything from slight resin degradation to a violent exothermic reaction (explosion). Before using strong oxidizing agents, consult sources knowledgeable in handling such materials.

Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror