Styrene Crosslinked with DVB
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| Polymer Matrix Structure______________ | Styrene Crosslinked with DVB |
| Physical Form and Appearance__________ | Clear spherical beads |
| Whole Bead Count___________________ | 97% min. |
| Functional Groups____________________ | R-SO3¯ |
| Ionic Form ,as shipped________________ | Na |
| Total Exchange Capacity, Na+ form, wet, volumetric__________________________ | 1.9 meq/l min. |
| Moisture Retention, Na+ form___________ | 48-52% |
| Particle Size Range___________________ | 0.3-1.20mm |
| Bigger than 1.2 mm | 1.0% max |
| Less than 0.3mm | 1.0 %max |
| Uniformity coefficient | 1.7 max. |
| Swelling Na+→ H+___________________ | 10% max. |
| Shipping Weight (approx.)_____________ | 800 g/l |
| Specific Gravity, moist Na+ Form_______ | 1.29 |
| PH Range, Stability___________________
001x7 is a high purity premium grade ,high capacity, gelular, sulfonated, polystyrene cation resin supplied in the sodium or hydrogen form as moist, tough, uniform, spherical beads. 001x7 is intended for use in all water softening, dealkalization, deionization and chemical processing applications. |
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| Maximum Temperature
Na+ Form__________________ H+ Form__________________ |
150°C(300oF) max.
100°C (212oF) max. |
Minimum Bed Depth_________________0.6m(24inches)Backwash Rate______________________25 to 50% Bed ExpansionRegenerant Concentration
Sodium Cycle_____________
4% to 6% NaClRegenerant Flow Rate ________________4 to 12 BV/h (0.5 to 1.5gpm/cu/ft.)Regenerant Contact Time _____________At least 30 minutesRegenerant Level ____________________112 -300g/L (4 to 10 pounds/ cu/ft.)Displacement Rinse Rate ______________Same as Regenerant Flow RateDisplacement Rinse Volume ___________10 to 15 gallons/cu.ft.Fast Rinse Rate ______________________Same as Service Flow RateFast Rinse Volume ______________35 to 60 gallons/cu.ft.Service Flow Rate ___________________10-25m/h (2 to 10 gpm/cu/ft.)