Polymer structure:styrene crosslinked with dvb Ionic form, as shipped:sodium Screen size distribution:16 to 50 +16 mesh (u.S. Std):< 5% -50 mesh (u.S. Std);< 1% Uniformity coefficient (max.):1.6 Water retention:56 ¡§c 60% Swelling ca2+ to na+ or na+ to h+;approx. 12% Total capacity;1.5 meq/ml min Shipping weight(approx.):0.77-0.81 g/l Temperature limit;120¡æ Woven bags lined with plastic bags inside .Net weight:25kg/bag
