Specification :

high capacity strong acid cation exchange resin for mixed bed demineralization and condensate polishing applications.
Product Name Type Matrix Functional Group
DOWEX HGR-W2 Strong Acid Cation Styrene-DVB, Gel Sulfonic Acid

Guaranteed Sales Specification Units H+ Form
Total Exchange Capacity, min. eq/ L 2.0
Total Exchange Capacity, min. kgr/ ft3 as CaCO3 43.7
Water Retention Capacity % 47 - 51
Particle Size Distribution
> 1200 ¼ m, max. ( 16 mesh) % 2
200 g/ bead, min. % 95
Trace metals, ppm dry resin, max.
Na Fe Cu Al Mg Ca
50 50 10 50 50 50
Ionic conversion, min.
H+
99%

Typical Physical and Chemical Properties Units H+ Form
Total Swelling ( Na+ ’ H+ ) % 7
Particle Density g/ mL 1.23
Shipping Weight* * g/ L 820
Shipping Weight* * lbs/ ft3 51

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