Ion exchange resins with good uniformity in particle size increase the necessity to reduce the reagents costs and spent wastewaters in manufacturing pure waters. They are also used in other fields because they have a small number of large particles easy to be broken by swelling and shrinkage. Gel type ion-exchange resins of uniform particle size are now launched to meet such necessity.
UBK16 has a high (16%) cross-linkage. It is used for special process applications such as the purification of pharmaceuticals.
|Ionic Form As Shipped||Na-form|
|Whole Bead Count||90 min.|
|Salt Spliting Capacity
|2.0 min.||2.2 min.||2.3 min.||2.3 min.|
|43 – 49||38 – 44||33 – 39||27 – 37|
|Average Diameter (μm)||600 ± 50||650 ± 50||600 ± 50|
|Uniformity Coefficient||1.1 max.||1.2 max.|
|Operating Temperature (℃)||120 (H-form, Na-form) max.|
|Crosslinkage (％)||Ca. 8||Ca. 10||Ca. 12||Ca. 16|
DIAION™ UBK08, DIAION™ UBK10, DIAION™ UBK12, DIAION™ UBK16
25 L bag, 1 cubic ft bag, 7 cubic ft bag, 200 L drum