Resinex KW-10 UB
™
Strong acidic cation exchange resin
Resinex™ KW-10 UB is a high purity, premium grade, pretreated, strongly acidic gel-type cation exchange resin specially
designed for residential drinking water treatment. The Resinex™ KW-10 UB is a bead type, crosslinked, polystyrene
divinylbenzene resin that offers excellent bead integrity and very low extractables. The product is highly suitable for a wide
variety of drinking water treatment applications. Resinex™ KW-10 UB has a light amber color and is specially pretreated to
remove taste, odor and color throw. The selected bead size distribution - very close to monodisperse - is especially adapted
for all modern counter-current systems and mixed bed systems.
Key Features and Benefits
Typical Properties
Type
Form
Functional group
Whole bead count
Ionic form, as shipped
Bead size
Uniformity coefficient
Bulk density, as shipped
Real density
Water retention
Total capacity (Na+ form)
Volume change Ca2+ –> Na+
Stability, temperature
Stability, pH
Crosslinked polystyrene divinylbenzene
Gel-type, amber, spherical beads
Sulfonic acid
95% min.
Na+
(≥90%) 0.50 - 0.71 mm
1.2 max.
820 kg/m3
1.31 g/cm3
• High Integrity Beads
Excellent resistance to mechanical
degradation ensures an extended life-time
• Extended Operating Capacity
• High Crosslinked
Higher mechanical and chemical
resistance
• Uniform Bead Size
Lower pressure drop and regenerant
consumption
45 - 48%
2.20 eq/l min.
2% max.
120°C max.
0 - 14
Typical Applications
• Residential Softening
• Industrial Softening
• Municipal Softening
Standard Design Conditions
Bed depth
Service flow rate
Backwash expansion
Standard Packaging
> 700 mm
8 - 55 BV/h
50 - 75%
• 25 lit. PE valve bag
• 1000 litre big bag
Resinex KW-10 UB
™
Strong acidic cation exchange resin
Pressure Drop
0.8
F)
4°
C
0°
60
(10
0.6
4
40
0.4
20
0.2
0
0
20
40
60
80
100
60
0
0
0
10
400
12
1.4
30
1.2
25
1.0
20
0.8
15
5
30
40
50
NaCl regeneration, g/l
320
10
15
20
25
0
NaCl Regeneration, lb/ft3
Hardness Leakage, ppm as CaCO3
240
Capacity, kg/ft3
Capactiy, eq/lit
160
35
0
20
Hardness Leakage Information
1.6
0.6
3
Flow Rate, m/h
NaCl regeneration, g/l
80
(8
20
Capacity Information
0
F)
6°
C
0°
40
Flow Rate, m/h
1.8
F)
80
8°
°C
30
(6
100
°C
1.0
6°
(8
20
F)
120
Backwash Expansion, %
(50
°F
)
5°C
(6
2
80
F)
8°
C
0°
1.2
Pressure Drop, bar/m
Pressure Drop, kPa/m
100
10
°C
(40
°F)
120
5 °C
(40°
F)
10
°C
(50
°F)
Backwash Expansion
0
80
0
5
160
240
320
400
10
15
20
25
10
8
6
4
2
0
NaCl Regeneration, lb/ft3
Capacity and Hardness Leakage graphs are shown assuming a service flow of 4 gpm/ft3 (32 l/h/l) and total dissolved solids of 400 ppm and 20 grains of total hardness. The hardness leakage will increase
and the capacity will decrease while increasing total dissolved solids and total hardness.
NOTICE If this product is to be used for potable water treatment, or any food grade application, a special procedure must be applied for the initial run. Please ask your nearest Jacobi office for this
technical bulletin.
Product Packing
25 lit. polyethylene valve bag
48 bags per pallet
Polypropylene FIBCs
(big bag), 1.000 lit.
NOTICE Jacobi Carbons reserves the right to change product specifications without prior notification. The information contained in this datasheet is intended to assist a customer in the evaluation and selection of products supplied by Jacobi Carbons. The customer
is responsible for determining whether products and the information contained in this document are appropriate for the customers use. Jacobi Carbons assumes no obligation or liability for the usage of the information in this datasheet, no guarantees or warranties,
expressed or implied, are provided. Jacobi Carbons disclaims responsibility and the user must accept full responsibility for performance of systems based on this data.
CAUTION Strong oxidizing agents such as nitric acid can react violently with ion exchange resins and cause explosive type reactions. Before using strong oxidants, consult sources knowledgeable in the handling of these materials.
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Resinex and Jacobi are trademarks of Jacobi Carbons. © Jacobi Carbons AB, 2011
RX-KW10UB-eng-Rev12-20110218