1. Description
001*4 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:
①Polymer Matrix Structure: Crosslinked Polystyrene Divinylbenzene
②Physical Form and Appearance: Golden yellow color Spherical beads
③Functional Groups: R-SO3ˉ
④Ionic Form ,as shipped: Na+
⑤Total Capacity, Na+ form, wet, volumetric: ≥1.5eq/l min
⑥Moisture Retention, Na+ form: 56-63%
⑦Particle Size Range: 0.3mm-1.2mm
⑧<0.5mm (max.): 1%
⑨Uniformity Coefficient (max.) : 1.6
⑩effective size: 0.4-0.7mm
⑾Reversible Swelling Na+ → H+ (max.): 13%
⑿Shipping Weight (approx.): 760 -810g/l
⒀Specific Gravity, moist Na+ Form: 1.20
⒁pH Range, Stability: 0 - 14

3.Suggested Operating Condition
①Maximum Temperature: Na+ Form 140°C (285°F) max.
                            H+ Form 120°C (248°F) max.
②Backwash Rate:  25 to 50% Bed Expansion
③Regenerant Concentration Hydrogen Cycle 3% HCl or 2 to 3% H2SO4
④Sodium Cycle: 6% to 8% NaCl or 3% NaOH

⑤Regenerant  dosage: HC1 or  H2SO4 HC1 or H2SO4 volume:resin volume =3:1
                        NaCl volume:resin volume =2:1
                        NaOH volume:resin volume =3:1
⑥Regenerant Flow Rate: 2 to 4 BV/h
⑦Regenerant  contact Time: At least 40 minutes
⑧Service 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