| Customization: | Available |
|---|---|
| Acid-Base Property: | Acidic Surface Disposal Agent |
| Certification: | WQA, NSF |
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001×12 Styrene Series Gel Strong Acid Cation Exchange Resin
1. Description
001×12 is a premium high purity grade of conventional gel poly(styrene sulfonate) cation-exchange resin. Its chemical and physical stability, particularly its resistance to oxidation and very low extractables content plays a large part in its successful employment in demineralization of water. The higher density spheres of the graded cation resin ensures good backwash separation at the recommended flow rates. The low percentage swelling on conversion from exhausted to regenerated form allows the resin bed to be free of compacted areas when reintroduced to service in the exhaustion cycle. This ensures low pressure drop during service.
2.Typical Physical and Chemical Properties:
| Items | Specification | |
| Polymer Matrix Structure | Crosslinked Polystyrene Divinylbenzene | |
| Physical Form and Appearance | Brown grey spherical beads | |
| Functional Groups | R-SO3¯ | |
| Ionic Form ,as shipped | Na+ | |
| Total Capacity, H+ form, wet, volumetric | ≥2.2eq/l min | |
| Moisture Retention, H+ form | 38~43% | |
| Particle Size Range | 0.3mm~1.2mm | |
| <0.3mm (max.) | 1% | |
| Uniformity Coefficient (max.) | 1.6 | |
| effective size | 0.4~0.7mm | |
| Reversible Swelling | Na+ → H+ (max.) | 5% |
| Shipping Weight (approx.) | 830~880g/l | |
| Specific Gravity, moist Na+ Form | 1.30 | |
| Temperature Limit | 120°C (250 °F) | |
| pH Range, Stability | 0 - 14 | |
| Maximum Temperature | Na+ Form | 120°C (248oF) max. |
| H+ Form | 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 or H2SO4 volume: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 | |
It is used in hard water softening,pure water manufacturing, antibiotics refining and pharmaceuticals purification.
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