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001×4 Styrene series Gel Strong Acid Cation Exchange Resin

    詳細(xì)說(shuō)明

    1. Description

    This is a kind of cation exchange resin which has sulfonic acid groups [-SO3H] in the styrene-divinylbenzene copolymer with the crosslinkage of 4%，This product is analogous to: Amberlite IR-118

    2.Typical Physical and Chemical Properties:

    Items

    Specification

    Polymer Matrix Structure

    Crosslinked Polystyrene Divinylbenzene

    Physical Form and Appearance

    Golden yellow color Spherical beads

    Functional Groups

    R-SO3ˉ

    Ionic Form ,as shipped

    Na+

    Total Capacity, Na+ form, wet, volumetric

    ≥1.6 eq/l min

    Moisture Retention, Na+ form

    56-63%

    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.)

    13%

    Shipping Weight (approx.)

    760 -810g/l

    Specific Gravity, moist Na+ Form

    1.25

    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

     

    Regenerant dosage

    HC1 or  H2SO4

    HC1 or H2SO4 volume:resin volume =3:1

    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

    4.Applications

    This product is used in extracting of antibiotics,pharmaceutical process,preparation of pure water or high purity water and so on