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树脂 Ion Exchange Resins>DOWEX树脂 DOWEX™ Ion Exchange Resins>>UPCORE Mono WB-500
 

DOWEX UPCORE Mono WB-500 Anion Exchange Resins

DOWEX* UPCORE* Mono WB-500 weak base anion resin is a uniform particle size, macroporous resin designed for use in the UPCORE system. The particle size is specially selected to maintain excellent separation in layered beds when used with DOWEX UPCORE Mono A-625 strong base anion resin. It can also be used as a single resin. The small, uniform bead size provides excellent kinetics and resistance to organic fouling.

DOWEX UPCORE Mono WB-500 resin has an excellent resistance to attrition and osmotic stress.

Product

Type

Matrix

Functional group

DOWEX UPCORE Mono WB-500

Weak base anion

Styrene-DVB, macroporous

Tertiary amine

 

Guaranteed Sales Specifications

 

FB (free base) form

Total exchange capacity, min.

eq/l
kgr/ft3 as CaCO3

1.3
28.4

Water content

%

52 - 60

Bead size distribution
     Mean particle size
     Uniformity coefficient, max.
     >850µm, max.
     <300µm, max.


µm

%
%


540 ± 50
1.1
5
0.5

Whole beads, min.

%

95

 

Typical Physical and Chemical Properties

FB (free base) form

Total swelling (FB HCl)

%

20

Particle density

g/ml

1.04

Shipping weight

g/l
lbs/ft3

640
40




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