D001 Macroporous Strongly Acidic Styrene Type Cation Exchange Resin

1)Product standard: GB16579-96, similarly  Amberlite IR-200, Lewatit SP120

2)Capacity index:

Ionic form,as shipped:Na⁺

Functional group: -SO ₃

Appearance: Brownish to reddish brown opaque spherical beads

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

Water retention, % : 45 – 55      

Visual density in wet state, g/mL : 0.75 - 0.85      

True density in wet state, g/mL : 1.23 - 1.28

Exchange capacity, mmol/g, ≥ :  4.3

Volume full exchange capacity, mmol/mL, ≥ :  1.75

Main granularity, mm :  0.40 – 0.70

Uniformity coefficient ,  ≤ :  1.7

Swelling,（H⁺ →Na⁺）, % :  9 – 10

3)Application: Soften hard-water，making pure-water，waste water treatment，amino acid recovery, water treatment for highspeed mixed bed, may used in non-water madia.

4) Recommended condition for operation:

PH scope : 1 – 14

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

Regeneration solvent thickness : NaOH: 2 – 4 %;HCL:2 – 4 % ;

Regeneration solvent dose :  HCL( 2 - 4%) volume : resin bulk = 2 - 3 :1

NaOH ( 2 - 4%) volume : resin bulk = 2 - 3 :1

Regeneration solvent flow speed : 5 – 8 m / h

Running speed :10 - 25 m / h

5)Packaging:　25 Liter / plastic bag