Lanlang ® TC008U Is a premium grade gel type strong acid cation exchange resin produced by sulfonated styrene-divinylbenzene (DVB) copolymers with uniform particle size. It has excellent chemical, physical and thermal stability, and high exchange capacity. TC008 in sodium form is widely used for water softening to reduce total hardness. In hydrogen form, it also can be used for water demineralization. TC008U is intended for reducing pressure loss and preventing system from plugging.
Basic Features:
|
Application: |
Water softening, demineralization, low pressure loss |
|
Polymer matrix structure: |
Gel polystyrene crosslinked with divinylbenzene (DVB) |
|
Appearance: |
Amber, spherical beads |
|
Functional Group: |
Sulphonic acid |
|
Ionic form as shipped: |
Na+ or H+ when ordered as TC008U-H |
Physical and Chemical Properties:
|
NO. |
ITEM |
SPEC |
|
|
1 |
Total exchange capacity (eq/L) |
Na+ form |
≥2.0 |
|
|
|
H+ form | ≥1.9 |
|
2 |
Moisture retention (%) |
Na+ form |
43-48 |
|
|
|
H+ form | 48-53 |
|
3 |
Particle size range (%) |
0.425-0.85 mm≥95 |
|
|
4 |
Whole uncracked beads after attrition (%) |
≥96 |
|
|
5 |
Shipping weight (g/ml) |
Na+ form |
0.78-0.88 |
|
|
|
H+ form | 0.74-0.84 |
|
6 |
Specific gravity (g/ml) |
Na+ form |
1.26-1.30 |
|
|
|
H+ form | 1.19-1.23 |
|
7 |
Effective size (mm) |
0.45 - 0.6 |
|
|
8 |
Uniformity coefficient |
<1.25 |
|
|
9 |
Reversible swelling, Ca2+ or Na+ → H+ (%) |
<8 |
Suggested Operating Conditions:
|
NO. |
ITEM |
SPEC |
|
1 |
Max operating temperature |
120 ℃ |
|
2 |
PH range |
0-14 |
|
3 |
Service flow rate |
5-50 BV/h |
|
4 |
Regenerant |
10-15% NaCl, 4-10% HCl, 1-8% H2SO4 |
