| Purity: | NO |
|---|---|
| Brand Name: | SX |
| Type: | Synthetic Resin and Plastics |
| Other Names: | cation exchange resin |
| CAS No.: | 69011-20-7 |
| Model Number: | 001x4 |
| Place of Origin: | China (Mainland) |
| Colour: | Brown |
Quick Details
Specifications
1. Description
this is a kind of cation exchange resin which has sulfonic acid groups [-so3H] in the styrene-divinylbenzene copolymer with the crosslinkage of 4%,this product is analogous to: Amberlite IR-118
2.Typical Physical and Chemical Properties:
Items |
Specification | |
Polymer Matrix Structure |
Crosslinked Polystyrene Divinylbenzene | |
Physical Form and Appearance |
Golden yellow colorSpherical beads | |
Functional Groups |
R-so3 | |
Ionic Form,as shipped |
Na+ | |
Total Capacity, Na+ form, wet, volumetric |
≥1.6 eq/l min | |
Moisture Retention, Na+ form |
56-63% | |
Particle Size Range |
0.3mm-1.2mm | |
<300 m (max.) |
1% | |
Uniformity Coefficient (max.) |
1.6 | |
Effective size |
0.4-0.7mm | |
Reversible Swelling |
Na+ → H+ |
13% |
Shipping Weight (approx.) |
760 -810g/l | |
Specific Gravity, moist Na+ |
1.25 | |
Temperature Limit |
120°C (250 °F) | |
PH Range, Stability |
0 - 14 | |
3.Suggested Operating Condition
Maximum Temperature |
Na+ |
120°C (248o |
H+ |
100°C (212oF) max. | |
Backwash Rate |
25 to 50% Bed Expansion | |
Regenerant Concentration |
Hydrogen Cycle |
3% HCl or 2 to 3% H2so4 |
Sodium Cycle |
6% to 8% NaCl or 3% NaOH | |
Regenerant Dosage |
HC1 or H2so4 |
HC1 orH2so4Volume:resin volume =3:1 |
NaCl |
NaCl Volume:resin volume =2:1 | |
NaOH |
NaOH Volume:resin volume =3:1 | |
Regenerant Flow Rate |
2 to 4 BV/h | |
Regenerant contact Time |
at least 40 minutes | |
Service Flow Rate |
10-25m/h | |
4.Applications
this product is used in extracting of antibiotics,pharmaceutical process,preparation of pure water or high purity water and so on.