DIAION SAF10DL

Summary

Product identification

• Grade Name: DIAION™ SAF10DL
• Type: Strong Base Anion
• Matrix: Styrene-DVB, Gel
• Functional Group: Type I (trimethyl ammonium groups)
• Ionic Form: Cl⁻

DIAION™ SAF10DL is a gel type strongly basic anion exchange resin. It has higher crosslinkages and low-odor and low reachable properties. It is recommended for a wide range of applications, especially in manufacturing drinking water and refining sugar liquors.

Operating limits

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

Feed water

• Outlet ΔTOC: 200 ppb maximum

Recommended Operating Conditions

• Minimum Bed Depth: 800 mm
• Service Flow Rate: 10 - 60 m/h
• 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

Specification

• Whole Bead Count: 90 % minimum
• Salt Splitting Capacity: 1.3 meq/mL minimum
• Water Content: 39 - 47 %
• Particle Size Distribution on 1180 μm: 5 % maximum
• Particle Size Distribution through 500 μm: 1 % maximum
• Effective Size: 0.50 mm minimum
• Uniformity Coefficient: 1.6 maximum

Typical Properties

• Shipping Density: 690 g/L
• Mean Particle Size: 670 μm
• Particle Density (Cl⁻): 1.08 g/mL
• Total Swelling (Cl⁻ to OH⁻): 22 %

Hydraulic Characteristics

The approximate pressure drop at various temperatures and flow rates for each meter of bed depth of DIAION™ SAF10DL (Cl⁻ form) resin in normal downflow operation is shown in the graphs in the original document.

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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