• 001X8.jpg
  • 001x8.jpg

001×8 Styrene series Gel Strong Acid Cation Exchange Resin

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. It is used in water softening applicationsand Demineralization,good kinetic performance across a wide range of operating conditions while offering excellent chemical and physical stability.


  • Description

    2.Typical Physical and Chemical Properties:


    Items Specification
    Polymer Matrix Structure Crosslinked Polystyrene Divinylbenzene
    Physical Form and Appearance Brown yellow to buown grey color beads
    Functional Groups R-SO3¯
    Ionic Form ,as shipped Na+
    Total Capacity, Na+ form, wet, volumetric ≥2.0 eq/l min
    Moisture Retention, Na+ form 43-48%
    Particle Size Range 0.3mm-1.2mm
    <300 µm (max.) 1% 
    Uniformity Coefficient (max.) 1.6
    effective size 0.4-0.7mm
    Reversible Swelling Na+ → H+ (max.) 8%
    Ca2+→Na+(max.) 4%
    Shipping Weight (approx.) 780 -880g/l
    Specific Gravity, moist Na+ Form 1.29
    Temperature Limit 120°C (250 °F) 
    pH Range, Stability 0 - 14



    3.Suggested Operating Condition


    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
      HC1 or  H2SO4 HC1 or H2SO4 volume:resin volume =3:1
    Regenerant dosage NaCl NaClvolume:resin volume =2:1
      NaOH NaOHvolume: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


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