Datasheet summary
DIAION UBA
PDF datasheet mirror for DIAION UBA (Mitsubishi). Verify with OEM before design.
Summary
Product Identification
DIAION™ UBA Series
A series of anion exchange resins with uniform particle size, standard cross-linkages, and excellent properties. Recommended for a wide range of applications, especially in the manufacturing and processing of pure water.
- Matrix: Styrene-DVB, Gel
- Functional Group: Type I (trimethyl ammonium groups) or Type II (dimethylethanol ammonium groups)
- Type: Strong Base Anion Exchange Resin
Grades and Properties
| Grade Name | Type | Ionic Form | Whole Bead Content (%) | Salt Splitting Capacity (meq/mL) | Water Content (%) | Average Diameter (μm) | Uniformity Coefficient | Volume Change [Cl⁻ to OH⁻] (%) | Particle Density (g/mL) | Shipping Density (g/L, approx.) |
|---|---|---|---|---|---|---|---|---|---|---|
| DIAION™ UBA120 | Type I | Cl⁻ | 95 min. | 1.3 min. | 49 - 55 | 575 ± 50 | 1.10 max. | 24 | 1.08 | 680 |
| DIAION™ UBA100 | Type I | Cl⁻ | 90 min. | 1.35 min. | 43 - 49 | 550 ± 50 | 1.10 max. | 23 | 1.08 | 670 |
| DIAION™ UBA200 | Type II | Cl⁻ | 90 min. | 1.3 min. | 45 - 51 | 575 ± 50 | 1.10 max. | 14 | 1.11 | 700 |
| DIAION™ UBA120OH | Type I | OH⁻ | 90 min. | 1.0 min. | 62 - 70 | 620 ± 50 | 1.10 max. | 24 | 1.07 | 675 |
| DIAION™ UBA100OH | Type I | OH⁻ | 90 min. | 1.0 min. | 59 - 65 | 590 ± 50 | 1.10 max. | 23 | 1.07 | 660 |
Operating Limits
- Max. Operating Temperature (℃):
- 80 (for Cl⁻ form)
- 60 (for OH⁻ form)
Disclaimer: This summary is based on extracted text and may not include all 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.