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DOWEX MARATHON MSC Cation Exchange Resins
DOWEX* MARATHON* MSC strong acid cation exchange resin is a highly cross-linked resin with high porosity giving excellent osmotic shock resistance and chemical and thermal stability. The resin has a variety of uses such as: hot process softening, demineralization, adsorbent, processes with oxidizing conditions, recovery of metals from plating baths.
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Product |
Type |
Matrix |
Functional group |
|
DOWEX MARATHON MSC |
Strong acid cation |
Styrene-DVB, macroporous |
Sulfonic acid |
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|
Guaranteed Sales Specifications |
|
Na+ form |
H+ form |
|
Total exchange capacity, min. |
eq/l
kgr/ft3 as CaCO3 |
1.7
37.1 |
1.6
35.0 |
|
Water content |
% |
44 - 50 |
50 - 56 |
|
Uniformity coefficient, max. |
|
1.1 |
1.1 |
|
|
Typical Physical and Chemical Properties |
Na+ form |
H+ form |
|
Mean particle size |
µm |
500 ± 50 |
520 ± 50 |
|
Whole beads |
% |
95 - 100 |
95 - 100 |
|
Total swelling (Na+ H+) |
% |
4 |
4 |
|
Particle density |
g/ml |
1.28 |
1.20 |
|
Shipping weight |
g/l
lbs/ft3 |
800
50 |
760
47 |
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