Styrene series Gel Strong Acid Cation Exchange Resin

001*8 Styrene series Gel Strong Acid Cation Exchange Resin
1. Description
001*8 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. 001×8 is intended for use in all water softening, dealkalization, deionization and chemical processing applications.

2.Typical Physical and Chemical Properties:
①Polymer Matrix Structure：Crosslinked Polystyrene Divinylbenzene
②Physical Form and Appearance：Brown yellow to buown grey color beads
③Functional Groups：R-SO3ˉ
④Ionic Form ,as shipped：Na+
⑤Total Capacity, Na+ form, wet, volumetric：≥2.0 eq/l min
⑥Moisture Retention, Na+ form ：43-48%
⑦Particle Size Range：0.3mm-1.2mm
⑧<300 μm (max.)：1%
⑨Uniformity Coefficient (max.)：1.6
⑩effective size：0.4-0.7mm
⑾Reversible Swelling Na+ → H+ (max.)：8%
Ca2+→Na+(max.)：4%
⑿Shipping Weight (approx.)：780 -880g/l
⒀Specific Gravity, moist Na+ Form：1.29
⒁Temperature Limit：120°C (250 °F)
⒂pH Range, Stability：0 - 14

3.Suggested Operating Condition
①Maximum Temperature Na+ Form：120°C (248°F) max.
H+ Form ： 100°C (212°F) max.
②Backwash Rate：25 to 50% Bed Expansion
③Regenerant Concentration：Hydrogen Cycle 3% HCl or 2 to 3% H2SO4
Sodium Cycle 6% to 8% NaCl or 3% NaOH

④Regenerant 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
⑤Regenerant Flow Rate： 2 to 4 BV/h
⑥Regenerant contact Time：At least 40 minutes
⑦Service Flow Rate： 10-25m/h
4.Applications
It is used in water softening applications and Demineralization，good kinetic performance across a wide range of operating conditions while offering excellent chemical and physical stability