DOWEX CM-4
A macroporous strong acid cation resin for catalyst applications.
| Product Name |
Type |
Matrix |
Functional Group |
| DOWEX CM-4 |
Strong Acid Cation |
Polystyrene-DVB, Macroporous |
Sulfonate |
| Guaranteed Sales Specification |
Units |
H+ Form |
| Total Exchange Capacity, min. |
eq/L |
0.65 |
| Total Exchange Capacity, min. |
kgr/ft3 as CaCO3 |
14.2 |
| Water Retention Capacity |
% |
70 - 75 |
| Particle Size Distribution |
|
|
| >1400 μm, max. (14 mesh) |
% |
8 |
| <420 μm, max. (40 mesh) |
% |
3 |
| Whole Beads, min. |
% |
95 |
| Color Throw, as packaged, max. |
APHA |
40 |
| Metals: sodium, dry basis, max. |
ppm |
200 |
| Typical Physical and Chemical Properties |
Units |
H+ Form |
| Particle Density |
g/mL |
1.20 |
| Shipping Weight** |
g/L |
710 |
| Shipping Weight** |
lbs/ft3 |
44 |
| Conversion, min. |
% |
95 |
** As per the backwashed and settled density of the resin, determined by ASTM D-2187.
|
®™* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
