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Item

Product specification

Resin structure

crosslinked polystyrene

Polarity

Weak polarity

Appearance

    Milky white opaque spheroidal particles

Particle size range

   (0.3-1.250mm≥95%

Water content(%)

56-66

Specific surface area(m2/g)

500-600

Average pore size(nm)

29-30

Pore volume (ml/g)

1.20-1.24

Wet true density(g/ml)(hygrometric state)

1.03-1.07

Wet apparent density(g/ml)(hygrometric state)

0.67-0.73

          Item

        Reference value

Maximum service temperature °C

150

Adsorption velocity

1---4BV/hr

Desorption velocity

0.6—2BV/hr

Desorption agent dosage

2—3BV

Desorption agent variety

       Ethanol or ethanol aqueous solution

Renewable liquid concentration

  HCl: 3-5%     NaOH: 3-5%