DOWEX UPCORE Mono WB-500

A uniform particle size, weak base anion exchange resin specifically designed for the UPCORE™ system in either single bed or layered bed applications.

Product Name	Type	Matrix	Functional Group
DOWEX UPCORE Mono WB-500	Weak Base Anion	Styrene-DVB, Macroporous	Tertiary Amine

Guaranteed Sales Specification	Units	FB(Free Base) Form
Total Exchange Capacity, min.	eq/l	1.3
Total Exchange Capacity, min.	kgr/ft³ as CaCO₃	28.4
Water Retention Capacity	%	52 - 60
Uniformity Coefficient		1.1 max.
Particle Size Distribution
Mean Particle Size	μm	540 ± 50
> 850 μm, max.	%	5
<300 μm, max. (50 mesh)	%	0.5
Whole Beads, min.	%	95

Typical Physical and Chemical Properties	Units	FB(Free Base) Form
Total Swelling (FB → HCl), approx.	%	20
Particle Density, approx.	g/ml	1.04
Shipping Weight, approx.	g/l	640
Shipping Weight, approx.	lbs/ft³	40

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

®™^* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow