Datasheet summary
DIAION UBK10
PDF datasheet mirror for DIAION UBK10 (Mitsubishi). Verify with OEM before design.
Summary
Product identification
- Grade Name: DIAION™ UBK10
- Type: Strong Acid Cation
- Matrix: Styrene-DVB, Gel
- Functional Group: Sulfonic acid
- Ionic Form: Na⁺
Operating limits
- Maximum Operating Temperature: 120 °C
- Operating pH Range: 0 - 14
Feed water
- Minimum Bed Depth: 800 mm
- Service Flow Rate: 10 - 40 m/h
Regeneration
- Regenerant: HCl, H₂SO₄
- Regenerant Concentration: HCl 4 - 10 %, H₂SO₄ 1 - 4 %
- Regenerant Level: 30 - 150 g/L
- Regenerant Flow Rate: 2 - 10 m/h
- Total Rinse Requirement: 2 - 10 BV
Specification
- Whole Bead Count: 90 % min.
- Salt Splitting Capacity: 2.2 meq/mL min.
- Water Content: 38 - 44 %
- Average Diameter: 650 ± 50 μm
- Uniformity Coefficient: 1.10 max.
Typical Properties
- Shipping Density: 850 g/L
- Particle Density: 1.32 g/mL
- Total Swelling (Na⁺ to H⁺): 8 %
Hydraulic Characteristics
Pressure drop information is available in graphical form in the original document for various temperatures and flow rates per meter of bed depth.
Disclaimer: 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.