Product Name Weak acid cation exchange resin (Macroporous) Bairy Resin Article#: D113 Competitive Equivalents Amberlite IRC-84; Lewatit-CNP80 Application: Mainly used in industrial water treament, expecially to remove bicarbonate,carbonate, and other alkaline salts; Also can be used for zinc and nickel recycling, separation and purification of biochemical drugs. Typical physical and chemical properties: Matrix Structure acrylic acid series Appearance Milky or faint yellow non-transparent spherical grain Ionic form H Moisture content (%) 45.00~52.00 Total exchange capacity (mmol/g) â?¥10.80 Total exchange capacity (mmol/ml) â?¥4.40 Shipping weight (g/ml) 0.72~0.80 True density (g/ml) 1.14~1.20 Particle size range (%) (0.315mm~1.250mm)â?¥95.0 Lower limit size (%) (ï¼?0.315mm)â?¤1.0 Effective size (mm) 0.400~0.700 Uniformity coefficient â?¤Â 1.60 Sphericity after attrition  % â?¥Â 90.00 Reference indexes in using PH range 4~14 Max. operation temperature (â??) 100 Swelling upon complete conversion (%) â?¤Â 70 Working exchange capacity (mmol/L) â?¥Â 1600 Working flow rate (m/h) 15~30