Chelating Resin (Purolite S930, S940)

We are offering our customers a wide range of Chelating Resin (Purolite S930, S940), which is available in following Specifications:-

Polymer Matrix Structure_Macroporous Styrene Crosslinked with DVB
Physical Form and Appearance____Opaque spherical beads
Whole Bead Count___________________ 95% min.
Functional Groups_______________iminodiacetic
Ionic Form ,as shipped_______________Na

Total Exchange Capacity, H + form, wet, volumetric__________________1.0 eq/l min.
Moisture Retention, Na + form________55-65%
Particle Size Range___________________ +1.2 mm <5%, -0.45 mm <1%
Shipping Weight (approx.)___________710-750g/l
PH Range, Stability_________________
H form ----------2-6
Na form ---------6-11

Maximum Temperature
Na + Form_________70A C (158A F)