AmberLite PWA10

Summary

Product identification

• Product Name: AmberLite™ PWA10 Ion Exchange Resin
• Description: Drinking water-grade, uniform particle size resin for selective boron removal.
• Copolymer: Styrene-divinylbenzene
• Matrix: Macroporous
• Type: Weak base anion
• Functional Group: N-Methylglucamine
• Physical Form: Cream, opaque, spherical beads
• Ionic Form as Shipped: Free base (FB)

Applications

• Selective boron removal

Chemical Properties

• Total Exchange Capacity: ≥ 0.7 eq/L
• Water Retention Capacity: 48 – 54%

Particle Size

• Particle Diameter: 525 ± 75 µm
• Uniformity Coefficient: ≤ 1.2
• Particles < 300 µm: ≤ 0.1%
• Particles > 1180 µm: ≤ 5.0%

Mechanical / hydraulic

• Density: 700 g/L
• Shipping Weight: 700 g/L

Operating limits

• Maximum Operating Temperature: 40°C (104°F)
• pH Range (Service Cycle): 5 – 8
• pH Range (Stable): 0 – 14

Feed water

• Note: AmberLite™ PWA10 is suitable for use in potable water applications after an initial commissioning soak in water for 24 h followed by a rinse of 5 bed volumes at ambient temperature. Confirm regulatory approval in your specific country of use.

Hydraulic Characteristics

Estimated bed expansion and pressure drop are shown in figures (not provided in extract). These pressure drop expectations are valid at the start of the service run with clean water.

• Backwash Expansion Figures: Temperature = 10 – 60°C (1a); Temperature = 40 – 140°F (1b)
• Pressure Drop Figures: Temperature = 10 – 60°C (2a); Temperature = 40 – 140°F (2b)

Conditioning and Limits of Use

• The operating capacity of AmberLite™ PWA10 resin depends on the operating conditions.

Disclaimer 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