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DOWEX UPCORE Mono WB-500 Anion Exchange Resins
DOWEX* UPCORE* Mono WB-500 weak base anion resin is a uniform particle size, macroporous resin designed for use in the UPCORE system. The particle size is specially selected to maintain excellent separation in layered beds when used with DOWEX UPCORE Mono A-625 strong base anion resin. It can also be used as a single resin. The small, uniform bead size provides excellent kinetics and resistance to organic fouling.
DOWEX UPCORE Mono WB-500 resin has an excellent resistance to attrition and osmotic stress.
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Product |
Type |
Matrix |
Functional group |
|
DOWEX UPCORE Mono WB-500 |
Weak base anion |
Styrene-DVB, macroporous |
Tertiary amine |
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Guaranteed Sales Specifications |
|
FB (free base) form |
|
Total exchange capacity, min. |
eq/l
kgr/ft3 as CaCO3 |
1.3
28.4 |
|
Water content |
% |
52 - 60 |
|
Bead size distribution
Mean particle size
Uniformity coefficient, max.
>850µm, max.
<300µm, max. |
µm
%
%
|
540 ± 50
1.1
5
0.5
|
|
Whole beads, min. |
% |
95 |
|
|
Typical Physical and Chemical Properties |
FB (free base) form |
|
Total swelling (FB HCl) |
% |
20 |
|
Particle density |
g/ml |
1.04 |
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Shipping weight |
g/l
lbs/ft3 |
640
40 |
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