001 X 7 Strong Acidic Styrene Cation Exchange Resin

1)Product standard: GB13659-92, similarly  Amberlite IR-120, Dowex-50; Diaion SK-1; Lewatit–100

2) Structure:       gel (polystyrene)

3) Capacity index:

Ionic form,as shipped:Na+

Functional group: sulfonic acid

Appearance:golden to brown spherical beads, translucent

Granularity, %, granule diameter 0.315-1.25mm, ≥ :  95

Water retention, % :  46 – 52       

Visual density in wet state, g/mL ：0.77 - 0.87     

True density in wet state, g/mL ：1.24 - 1.28

Volume full exchange capacity , m mol/L, ≥ :        1.8

Mass full exchange capacity, m mol/g , ≥ :   4.5

4) Application:

For the production of high-purity water; antibiotic refine; medicine chemistry .

5) Recommended condition for operation:

PH scope : 1 – 14

Maximum  operating temperature:        120℃ (Na); 100℃ (H)

Swelling  (%):（H⁺→Na⁺）≤ 8 – 10

Regeneration solvent thickness ： NaCl: 8 - 10%;HCl:4 - 5% ; NaOH:4 - 5%

Regeneration solvent dose :  NaCl (8 - 10%)volume : resin bulk = 3 :1

HCl (4 - 5%) volume : resin bulk = 3 :1

NaOH (4 - 5%)volume : resin bulk = 3 :1

Regeneration solvent flow speed ：5 – 10 m / h

Regeneration contact time ： 30 – 60 min

Washing flow speed ：10 - 20 m / h

Time for washing ： about  30  min

Running speed ：10 - 40 m / h

6) Packaging : Plastic bag  25 Liter