DIAION SA10OH

Summary

Product identification

• Grade Name: DIAION™ SA10AOH
• Type: Strong Base Anion
• Matrix: Styrene-DVB, Gel
• Functional Group: Type I (trimethyl ammonium groups)
• Ionic Form: OH⁻

DIAION™ SA10AOH is a gel type strongly basic anion exchange resin with standard cross-linkages and excellent properties, recommended for manufacturing and processing pure water.

Operating limits

• Maximum Operating Temperature: 80 °C (Cl⁻), 60 °C (OH⁻)
• Operating pH Range: 0 - 14

Feed water

• Regenerant: NaOH
• Regenerant Concentration: 2 - 8 % NaOH
• Regenerant Level: 50 - 200 g/L
• Regenerant Flow Rate: 2 - 8 m/h
• Total Rinse Requirement: 2 - 10 BV

Product water

• Salt Splitting Capacity: 0.9 meq/mL (min.)
• Ionic Conversion (OH⁻): 90 % (min.)

Mechanical / hydraulic

• Minimum Bed Depth: 800 mm
• Service Flow Rate: 10 - 60 m/h
• Shipping Density: 660 g/L
• Mean Particle Size: 720 μm
• Particle Density: 1.07 g/mL
• Total Swelling (Cl⁻ to OH⁻): 23 %
• Whole Bead Count: 90 % (min.)
• Water Content: 55 - 65 %
• Particle Size Distribution on 1180 μm: 5 % (max.)
• Particle Size Distribution through 300 μm: 1 % (max.)
• Effective Size: 0.40 mm (min.)
• Uniformity Coefficient: 1.6 (max.)

Hydraulic Characteristics: Graphs showing approximate pressure drop at various temperatures and flow rates per meter of bed depth are presented in the full datasheet.

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