Specification :

S500 Macroporous Aminophosphonic Chelating Resin
1. Description
S500 is a based chelating resin, with aminophosphonic groups designed for hardness removal from brine solution in membrane chlor-alkali plants. Highest selectivity for Ca and Mg.
2.Typical Physical and Chemical Properties:
` Polymer Matrix Structure Crosslinked Polystyrene Divinylbenzene
aPhysical Form and Appearance Opaque spherical beads
bFunctional Groups CH2 NHCH2PO3
cIonic Form , as shipped Na+
dTotal Capacity, Na+ form, wet, volumetric e20g Ca/ L min
eMoisture Retention, Na+ form 55-65%
fParticle Size Range 0.3mm-1.2mm
g