001x7 STRONGLY ACIDIC STYRENE TYPE
CATION EXCHANGE RESIN
This product is a type of cation exchange resin with the
sulfonic groups (SO3H) on styrene-divinylbenzene
copolymeric backbone. It has the advantages of high exchange capacity and rapid exchange
velocity and strong mechanic strength.
International
reference brands: |
American: Amberlite IR-120, Dowex-50 German:Lewatit-100 Japan:Diaion
SK-1
Applicable
Standard of Product: GB 13659-92 |
1.Appearance:
brown yellow to brown spheroidal particle. 2.EX-factory type:
Na+ type 3.Indexes of
Physical and chemical properties: table
| Designation |
Indexes |
| super grade |
first
grade |
| Moisture content, % |
46~52 |
45~53 |
Total Gravimertric Exchange
Capacity,mmol/g
≥ |
4.5 |
4.4 |
Total Volumetric Exchange
Capacity,mmol/g
≥ |
1.8 |
1.7 |
| Apparent Wet Density g/ml |
0.77~0.87 |
| True Wet Density g/ml |
1.24~1.28 |
| *Particle Size % |
0.315~1.25mm, ≥ |
95 |
| <0.315 ≤ |
1 |
/ |
| Effective Size,mm |
0.40~0.60 |
Coefficient of Uniformity ≤ |
1.7 |
| Ratio of Milled Sphere, % ≥ |
95 |
85 |
* Resins of different size
can be produced in accordance with client's need.
Reference
Indexes for Operation: |
1.PH range: 0-14
2.Working temperature(°C):Na form≤120,H form≤100
3. Swelling, %(Na+→H+)≤10
4. Height of resin layer for industrial use (M):1.0-3.0
5. Concentration of regenerate solution(%):
NaCI:4-10 ;
HCI:2-5; H2SO4 :1-2; 2-4
6. Consumption of regenerate: kg/m3(based on 100%):
NaCI (industrial):75-150 ; HCI (industrial):40-100; H2SO4
(industrial):75-150
7. Flow rate of regenerate solution(m/h):5-8
8. Regenerate contact time:(minute):30-60
9. Rinse flow rate(m/h):10-20
10. Rinse time(minute):ca.30
11. Operating flow rate(m/h): 10-40
12. Working exchange capacity, mmol/l (wet):
Regeneration with NaCI≥1000
Regeneration with HC I≥1500
This product is mainly used
for softening hard water and preparing pure and high purity water. It also serves as
catalyst and dehydrolyzing agent. In addition, it is used in separation and purification
of trace elements as well as hydro-metallurgy and pharmaceutical industry.
Woven bag, drum or
carbonated plastic carton, each lined with plastic bag. Net weight: 25kg.
| 
