Brine Softening Resin, Chlor-alkali Brine Purification Resin

SEPLITE® LSC 750 is a weak acid, macroporous, chelating resin with amino phosphonic acid groups.This structure is good for the chelating with heavy metal ions. Compared with the chelating resin with amino carboxylic acid groups, resins with amino phosphonic acid groups are much easier to chelate with certain cation ions. SEPLITE® LSC 750(amino phosphonic acid) is more suitable for purification of the second brine during production of membrane caustic soda. SEPLITE® LSC 750(amino carboxylic acid) is more suitable for removing heavy metal ions, like copper recovery etc.PHYSICAL AND CHEMICAL PROPERTIESItemsReferenecesPolymer StructureStyrene/DVBPhysical AppearanceWhite to yellow sphere beads Functional Group-NHCH2PO3Na2Particle Size Range(mm)0.4-1.2(95%)Moisture Content(%)55-65Bulk Density (g/l)700-800True Density(g/l)1100-1200Total Exchange Capacity(eq/L) ≥2.4Adsorption capacity for calcium ions (eq/L)≥ 0.65Uniformity Coefficient(max)1.6Ionic Form as ShippedNa+