cation exchange resin:
long lifetime
high exchange capacity
High resistance to fouling
decolorization resin
cation exchange resin:
CAS :60177-39-1
Molecular formula:C22H28CLN
Molecular weight:341.91742
English name:2017strong base phenylethylene 1 type anion exchange resins
Product techniqul standard:GB/T13659-92,DL519-93.SH 2605.01--1998
Application:mainly used for te water softening,desalination of water,pure water and high water purifity water.also used for the catalyst and dehydrating agent.as well as hydrometallurgy.separation and purifications of rare elements.food pharmaceutical ,sugar refining industry.
Suggested Operating Condition:
Polymer Matrix Structure______________ | Styrene Crosslinked with DVB | Physical Form and Appearance__________ | Clear spherical beads | Whole Bead Count___________________ | 95% min. | Functional Groups____________________ | R-SO3¯ | Ionic Form ,as shipped________________ | Na | Total Exchange Capacity, Na+ form, wet, volumetric__________________________ | 1.9 eq/l min. | Moisture Retention, Na+ form___________ | 43-48% | Particle Size Range___________________ | +1.2 mm <5%, -0.3 mm <1% | Swelling Na+→ H+___________________ | 10% max. | Ca2+→Na+__________________ | 5% max. | Shipping Weight (approx.)_____________ | 810 g/l (52 lb/ft3) | Specific Gravity, moist Na+ Form_______ | 1.29 | PH Range, Stability___________________ | 0 - 14 |
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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 Expansion | Regenerant ConcentrationHydrogen Cycle___________ Sodium Cycle_____________ | 6% HCl or 4 to 8% H2SO4 4% to 6% NaCl | Regenerant Flow Rate ________________ | 4 to 12 BV/h (0.5 to 1.5gpm/cu/ft.) | Regenerant Contact Time _____________ | At least 30 minutes | Regenerant Level ____________________ | 112 -300g/L (4 to 10 pounds/ cu/ft.) | Displacement Rinse Rate ______________ | Same as Regenerant Flow Rate | Displacement Rinse Volume ___________ | 10 to 15 gallons/cu.ft. | Fast Rinse Rate ______________________ | Same as Service Flow Rate | Fast Rinse Volume ___________________ | 35 to 60 gallons/cu.ft. | Service Flow Rate ___________________ | 10-25m/h (2 to 10 gpm/cu/ft.) |
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D101 macropore Cation Exchange Resin