Polymer Structure Styrene |
|
Crosslinked
with DVB |
|
Functional
Group |
|
|
R-(SO3)–M+ |
|
|
Ionic
Form, |
|
|
as shipped Sodium |
|
Physical
Form Tough, |
|
Spherical Beads |
|
Screen
Size Distribution |
|
16 to 50 |
|
|
|
|
|
|
|
+16 mesh (U.S. Std) <
5 % |
|
|
|
|
|
-50 mesh (U.S. Std) <
1 % |
pH
Range |
|
|
0 – 14 |
|
|
Sphericity |
|
|
> 93 percent |
|
|
Uniformity
Coefficient |
|
Approx. 1.6 |
|
|
Water
Retention |
|
|
Sodium Form 52 lbs/cu.ft. |
|
Solubility |
|
|
Sodium Form 42 to 49
percent |
|
|
Insoluble |
|
|
Swelling
Ca+2 or Na+ to H+ |
| |
|
|
Total
Capacity |
|
|
5 to 9 percent |
|
|
|
|
|
|
Sodium Form 1.9 meq/ml
min |
|
|
|
|
Hydrogen Form 1.8 meq/ml
min
|