| Customization: | Available |
|---|---|
| Acid-Base Property: | Alkaline Surface Disposal Agent |
| Certification: | WQA |
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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 |
|
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Polymer Matrix Structure |
Crosslinked Polystyrene Divinylbenzene |
|
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Physical Form and Appearance |
Golden yellow color Spherical beads |
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Functional Groups |
R-SO3¯ |
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|
Ionic Form ,as shipped |
Na+ |
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Total Capacity, Na+ form, wet, volumetric |
≥1.6 eq/l min |
|
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Moisture Retention, Na+ form |
56-63% |
|
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Particle Size Range |
0.3mm-1.2mm |
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|
<300 µm (max.) |
1% |
|
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Uniformity Coefficient (max.) |
1.6 |
|
|
effective size |
0.4-0.7mm |
|
|
Reversible Swelling |
Na+ → H+(max.) |
13% |
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Shipping Weight (approx.) |
760 -810g/l |
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Specific Gravity, moist Na+ Form |
1.25 |
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Temperature Limit |
120°C (250 °F) |
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pH Range, Stability |
0 - 14 |
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3.Suggested Operating Condition
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Maximum Temperature |
Na+ Form |
120°C (248oF) max. |
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H+ Form |
100°C (212oF) max. |
|
|
Backwash Rate |
25 to 50% Bed Expansion |
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Regenerant Concentration |
Hydrogen Cycle |
3% HCl or 2 to 3% H2SO4 |
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Sodium Cycle |
6% to 8% NaCl or 3% NaOH |
|
|
Regenerant dosage |
HC1 or H2SO4 |
HC1 or H2SO4 volume:resin volume =3:1 |
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NaCl |
NaClvolume:resin volume =2:1 |
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NaOH |
NaOHvolume:resin volume =3:1 |
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Regenerant Flow Rate |
2 to 4 BV/h |
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Regenerant contact Time |
At least 40 minutes |
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Service Flow Rate |
10-25m/h |
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4.Applications
This product is used in extracting of antibiotics,pharmaceutical process,preparation of pure water or high purity water and so on
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