DOWEX HGR NG (H)

A high capacity strong acid cation exchange resin for water demineralization in nuclear applications.

Product Name	Type	Matrix	Functional Group
DOWEX HGR NG (H)	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	%	46 - 52
Particle Size Distribution
>1200 mm, max. (16 mesh)	%	2
<420 μm, max (40 mesh)	%	1
<300 μm, max. (50 mesh)	%	0.1
Whole Uncracked Beads, min.	%	95
Crush Strength
Average, min.	g/bead	500
>300 g/bead, min.	%	95
Trace metals, ppm dry resin, max.	Na Fe Cu Al Mg Ca Co Pb Hg 50 50 10 50 50 50 30 10 10
Ionic conversion, min.	H+ 99.7

Typical Physical and Chemical Properties	Units	H+ Form
Particle Density, approx.	g/ml	1.22
Shipping Weight, approx.	g/l	800
Shipping Weight, approx.	lbs/ft3	50

For additional particle size information, please refer to the Particle Size Distribution Cross Reference Chart (40KB PDF).