Polymex Resin c25
Specification:
Polymer structure: Styren-DVB
Functional group: HSO – 3
Appearance: Light brown bead
Ionic form: Na+ type
Total exchange capacity: ≥ 4.5 mmol/g(dry) (Na+ type)
Total exchange capacity: ≥ 1.9 mmol/ml (Na+ type)
Moisture content: 46-50% (Na+ type)
Density: 1.25-1.29 g/ml (Na+ type)
Shipping weight: 0.77.087 g/ml (Na+ type)
Particle size: 0.315-1.25 mm ≥ 95% <0.315mm ≤1%
Effective particle size: 0.40-0.60mm
Uniformity coefficient: ≤1.7
Attrition rate: ≥90%
Swell, Max.: Na+ -H+ 10%
Description
Description:
Polymex Resin is a high capacity strongly acidic cation exchanger in bead form. It is based on cross-linked polystyrene and has a gel structure. The resin contains sulphonic acid functional groups. It is supplied moist in the sodium form.
Applications:
Polymex Resin is used most widely in sodium form for water softening applications. It can be used also in two-stage de-ionising as the cation exchanger in the hydrogen cycle.
Features:
• High exchange capacity
• High mechanical strength
• Uniform particle with good hydraulics characteristic
• Good Selectivity
• Good Thermo-tolerant characteristic
• Excellent physical and chemical stability
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