Low-odor and Low-leachable Anion-Exchange Resins

Low-odor and low-leachable anion exchange resins, with suppressed leachable of TOC and amines, are applied for the manufacture of drinking water and refining of sugar liquors.

Gel Type DIAION™ SAF11AL, SAF12A

Porous Type DIAION™ PAF308L

Highly Porous Type DIAION™ WA30C

Grade Name DIAIONTM
SAF11AL
DIAIONTM
SAF12A
DIAIONTM
PAF308L
DIAIONTM
WA30C
Chemical Structure
Ionic Form As Shipped Cl form free base
Whole Bead Count 90 min. 95 min. 95min.
Shipping Density
(g/L: approx.)
700 675 705 650
Salt Spliting Capacity
(meq/mL-R)
0.85 min. 1.2 min. 0.9 min.
Total Exchange Capacity
(meq/mL-R)
1.5 min.
Water Content
(%)
59 – 64 48 – 55 62 – 72 43 – 55
Particle Size Distribution
on 1180 μm (%)
through 425 μm (%)
through 300 μm (%)
5 max.
5 max.
5 max.

1 max.
5 max.
5 max.
5 max.

1 max.
Effective Size (mm) 0.45 min. 0.40 min. 0.45 min. 0.40 mn.
Uniformity Coefficient 1.6 max.
TMA washing property (ppb)
COD (ppm)
20 max.

5 max.
Operating Temperature (℃) 60 max. (OH-form)
80 max. (Cl-form)
100
Use Purification
of sugar liquor
Beverage water,
Ultra pure water
primary system
Purification
of sugar liquor
Beverage water,
Ultra pure water
primary system