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树脂 Ion Exchange Resins>DOWEX树脂 DOWEX™ Ion Exchange Resins>>UPCORE Mono A-625
 

DOWEX UPCORE Mono A-625 Anion Exchange Resins

DOWEX* UPCORE* Mono A-625 strong base anion resin is a uniform particle size, gellular, Type I anion resin designed for use in the UPCORE counter-current regeneration packed bed system. The particle size is specially selected to maintain excellent separation in layered beds when used with DOWEX UPCORE Mono WB-500 weak base anion resin.

The absence of large beads in DOWEX UPCORE Mono A-625 resins results in high operating capacity and good resistant to silica fouling.

DOWEX UPCORE Mono A-625 resin has an excellent resistance to mechanical and osmotic stress which helps minimize resin attrition.

Product

Type

Matrix

Functional group

DOWEX UPCORE Mono A-625

Type I strong base anion

Styrene-DVB, gel

Quaternary amine

 

Guaranteed Sales Specifications

 

Cl¯ form

Total exchange capacity, min.

eq/l
kgr/ft3 as CaCO3

1.3
28.4

Water content

%

47 - 54

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


µm

%
%


670 ± 50
1.1
5
0.5

Whole uncracked beads, min.

%

95

 

Typical Physical and Chemical Properties

Cl¯ form

Total swelling (Cl¯ OH¯)

%

20

Particle density

g/ml

1.09

Shipping weight

g/l
lbs/ft3

690
43




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