BASIC RESIN PROPERTIES
For high purity regenerated mixed beds, UPW
performance is much more significant than basic
resin properties. It is still important to know that
the resins used in the application are of the
highest quality. The typical properties of the
resins used in AMBERJET UP6150 are shown
below.
These values are listed to show that both the
cation and anion resins used to make AMBERJET
UP6150 meet the standards for high capacity,
uniform particle size ion exchange resins.
Cation H
+ Anion OH
–
Moisture holding capacity, %_________________ 44.0 - 54.0 54.0 - 64.0
Total exchange capacity, eq/L ________________ ≥ 1.8 ≥ 1.00
Harmonic mean size, µm_____________________ 580 to 680 580 to 690
Uniformity coefficient _______________________ ≤ 1.20 ≤ 1.25
H form % of sites ________________________ ≥ 99 -
OH form % of sites ________________________ - ≥ 95.0
Cl form, % of sites ________________________ - ≤ 0.5
CO3 form % of sites ________________________ - ≤ 5.0
SO4 form % of sites ________________________ - ≤ 0.1
Minimum bed depth ________________________ 900 mm (3 feet)
Service flow rate (working mixed bed) _________ 20 to 30 BV*/h
Service flow rate (polishing mixed bed) ________ 30 to 40 BV/h
Recommended influent water quality
for polishing mixed bed application
Inlet Resistivity ____________________________ > 16 MΩ·cm
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