MACROPOROUS ANION WEAK BASE RESIN

Physico-chemical properties(factory type,free amine type )ItemD301D301FCD301SCTotal exchange catacity mmol/g≥4.80Strong type group of capacity mmol/g≤1.00Volume switching capacity mmol/mL≥1.45Water content % 48-58Specific gravity g/mL0.65-0.72Bulk density g/mL1.03-1.06Effective partical size mm0.40-0.70≥0.500.35-0.50Coefficient of uniformity≤1.60≤1.4Partical size %(0.315-1.250mm) ≥95.0(0.450-1.250mm) ≥95.0(0.315-0.630mm) ≥95.0(<0.315mm) ≤1(<0.450mm) ≤1(>0.63mm) ≤1Seepage rate of grinding ball%≥90Transformation of expansion % (transfer of free amine hydrochloride)≤28≤30≤28Appearance White opaque spherical particles