Resin

Description: Resin Performance:

Matrix structure ………………………………….. Copolymerized styrene-DVB gel-type resin

Function group …………………………………. -HSO3-

Appearance …………………………………..light brown yellow transparent spherical particles

Ionic form as shipped …………………………………Na+ Type

Total exchange capacity in quality ………………≥4.5mmol/g(Dry)( Na+ Type)

Total exchange capacity in volume ……………..≥1.9mmol/mL(Dry)( Na+ Type)

Moisture holding capacity ………………………….45~55%( Na+ Type)

Specific gravity …………………………………..1.25~1.29g/mL(Na+ Type)

Shipping weight ……………………………………….. 0.77~0.87g/mL(Na+ Type)

Particle size ………………………………. ……………≥0.45~1.25mm ≥95%

<0.45mm <1%

Harmonic mean size …………………………………..≥0.50mm

Uniformity coefficient ……………………………………≤1.6

After a ball mill rate ……………………………………… ≥90%

Maximum reversible swelling ………………………. Na+~H-:10%

Suggest Operation Condition

Maximum operation temperature ……………….120℃

Minimum bed depth…………………………………….800mm

Service flow rate ………………………………………….≥90%

The largest operation rate …………………………..5~25V*/H

Regenerant ………………………………………………… NaCl HCl H2SO4

Level (% of ionic load)………………………………….80-220g/L 50-150g/L 80-240g/l

Concentration (%)………………………………………..5-10% 5-8% 0.7-6%

Flow rate …………………………………………………….2-8BV*/H 2-5BV*/H 2-20BV*/H

Minimum contact time ……………………………….30min

Slow rinse……………………………………………………2BV*(regenerate flow rate)

Fast rinse…………………………………………………….4-8BV*(Service flow rate)