Cation Exchange Resin Lewatit S-80

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Lewatit S 80 is a strongly acidic, gelular cation exchange resin of a standard bead size distribution based on a styrene-divinylbenzene copolymer. Its high total capacity, very good chemical and mechanical stability make it especially suitable for use in softening of industrial water. Lewatit S 80 can be used in conjunction with all conventional ion exchange process. For other systems, there are special grades of this resin with a suitable bead size distribution, such as our Lewatit MonoPlus grades.
Description

Lewatit S 80 is a strongly acidic, gelular cation exchange resin of a standard bead size distribution based on a styrene-divinylbenzene copolymer. Its high total capacity, very good chemical and mechanical stability make it especially suitable for use in softening of industrial water. Lewatit S 80 can be used in conjunction with all conventional ion exchange process. For other systems, there are special grades of this resin with a suitable bead size distribution, such as our Lewatit MonoPlus grades.

General Description

ionic form as, as shipped Na+ 
Functional group
sulfonic acid 
Matrix crosslinked 
Structure gel type beads 
Appearance brown, trnslucent 

Physical ans Chemical Properties

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Bead size * >90% mm
0.315 ~ 1.25
Effective size Mm
0.47 + 0.06
Uniformity coeficient* Max
Max. 1.7
Bulk weight (+ 5%) g/l
850
Density approx. g/ml
1.28
Water retention %
42 – 48
Total capacity min. eq./l
2.0
Volume change Na+ -> Hmax % 10
Stability at pH-range 
0 – 14
Storability of the product min.years 2
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