Polymer Matrix Structure______________

Styrene Crosslinked with DVB

Physical Form and Appearance__________

Macroporous spherical beads

Whole Bead Count___________________

95% min.

Functional Groups____________________

R-SO3¯

Ionic Form ,as shipped________________

Na

Total Exchange Capacity, Na+ form, wet, volumetric__________________________

1.80 eq/l min.

Moisture Retention, Na+ form___________

50-55%

Bulk Denisty

800-900 g/l

Particle Size Range___________________

+1.2 mm <5%, -0.3 mm <1%

Effective size

0.4-0.5mm

Swelling Na+→ H+___________________

+ 5% max.

Shipping Weight (approx.)_____________

810 g/l (52 lb/ft3)

Specific Gravity, moist Na+ Form_______

1.25

PH Range, Stability___________________

0 - 14