Technical Specifications
General Specifications
- Type: Strong Acid Cation Exchange Resin
- Matrix: Polystyrene crosslinked with divinylbenzene (DVB)
- Functional Group: Sulfonic Acid (-SO₃H)
- Appearance: Golden yellow, spherical beads
- Ionic Form as Shipped: Sodium (Na⁺)
Performance Parameters
| Property | Value |
|---|---|
| Total Exchange Capacity | ≥ 2.0 eq/L (Na⁺ form) |
| Water Retention Capacity | 45–50% (Na⁺ form) |
| Particle Size Distribution | 0.3 – 1.2 mm |
| Uniformity Coefficient | ≤ 1.7 |
| Operating Temperature | Up to 120°C (248°F) |
| pH Range | 0 – 14 |
Applications
- Water Softening: Removal of calcium and magnesium ions to prevent scale formation.
- Demineralization: Paired with anion resins for complete removal of dissolved solids.
- Pre-Treatment for RO Systems: Protects membranes by reducing hardness and scaling potential.
- Boiler Feed Water: Ensures water quality for high-pressure boiler operations.
Features and Benefits
- High Exchange Capacity: Efficient removal of hardness ions for superior softening performance.
- Durable Structure: Resists physical, chemical, and thermal stress for extended resin life.
- Uniform Beads: Ensures consistent flow and regeneration efficiency.
- Wide Compatibility: Suitable for a range of water treatment systems and conditions.
- Regeneration Efficiency: Operates effectively with common regenerants like NaCl or KCl.
Usage Guidelines
System Design and Sizing
- Bed Depth: 24–36 inches (60–90 cm)
- Service Flow Rate: 10–40 m³/m²/h (4–15 gpm/ft²)
- Regeneration Flow Rate: 2–8 m³/m²/h (1–3 gpm/ft²)
Regeneration Guidelines
- Use 10–15% salt solution (NaCl or KCl) for regeneration.
- Recommended regeneration dosage: 150–200 g/L of resin.
- Rinse thoroughly after regeneration to prevent excess salt in treated water.
Packaging and Storage
- Packaging:
- 25 L bag
- 1,000 L supersack for bulk requirements
- Storage Instructions:
- Store in a cool, dry place away from direct sunlight.
- Keep hydrated; avoid prolonged exposure to air or freezing temperatures.
Safety and Handling
- Handling Precautions:
- Wear gloves and goggles when handling to prevent skin and eye irritation.
- Avoid ingestion or inhalation of resin particles.
- Disposal:
- Dispose of used resin according to local environmental regulations.
Warranty
- Coverage: 12-month limited warranty against manufacturing defects when used as directed.
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