Styrene series Strong Acid Cation Exchange Resin

详情

**1*8 Styrene series Gel Strong Acid Cation Exchange Resin
1. Description
**1*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. **1×8 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 ：****8%
⑦Particle Size Range：0.3mm*1.2mm
⑧<**0 μm (max.)：1%
⑨Uniformity Coefficient (max.)：1.6
⑩effective size：0.**0.7mm
⑾Reversible Swelling            Na+ → H+ (max.)：8%
                                 Ca2+→Na+(max.)：4%
⑿Shipping Weight (approx.)：**0 ***0g/l
⒀Specific Gravity, moist Na+ Form：1.*9
⒁Temperature Limit：**0°C (**0 °F)
⒂pH Range, Stability：0 - *4 3.Suggested Operating Condition
①Maximum Temperature   Na+ Form：**0°C (**8°F) max.
                                   H+ Form ：  **0°C (**2°F) max.
②Backwash Rate：*5 to *0% 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 *0 minutes
⑦Service Flow Rate： ****5m/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