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DOWEX UPCORE Mono A-625 Anion Exchange Resins
DOWEX* UPCORE* Mono A-625 strong base anion resin is a uniform particle size, gellular, Type I anion resin designed for use in the UPCORE counter-current regeneration packed bed system. The particle size is specially selected to maintain excellent separation in layered beds when used with DOWEX UPCORE Mono WB-500 weak base anion resin.
The absence of large beads in DOWEX UPCORE Mono A-625 resins results in high operating capacity and good resistant to silica fouling.
DOWEX UPCORE Mono A-625 resin has an excellent resistance to mechanical and osmotic stress which helps minimize resin attrition.
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Product |
Type |
Matrix |
Functional group |
|
DOWEX UPCORE Mono A-625 |
Type I strong base anion |
Styrene-DVB, gel |
Quaternary amine |
|
|
Guaranteed Sales Specifications |
|
Cl¯ form |
|
Total exchange capacity, min. |
eq/l
kgr/ft3 as CaCO3 |
1.3
28.4 |
|
Water content |
% |
47 - 54 |
|
Bead size distribution
Mean particle size
Uniformity coefficient, max.
>850µm, max.
<300µm, max |
µm
%
%
|
670 ± 50
1.1
5
0.5
|
|
Whole uncracked beads, min. |
% |
95 |
|
|
Typical Physical and Chemical Properties |
Cl¯ form |
|
Total swelling (Cl¯ OH¯) |
% |
20 |
|
Particle density |
g/ml |
1.09 |
|
Shipping weight |
g/l
lbs/ft3 |
690
43 |
|
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