Strongly Acidic Styrene Cation Exchange Resin
Model: 001×7 (1-16) | Category: Ion Exchange Resin
Ion exchange resin with sulfonic acid groups (-SO₃H) on a styrene-divinylbenzene copolymer matrix with crosslinking degrees of 1%, 2%, 4%, 8%, 10%, 11% and 16%.
Product Specifications
| Appearance | Golden brown spherical particles |
|---|---|
| Shipping Form | Sodium (Na⁺) or Hydrogen (H⁺) form |
| Moisture Content (%) | 32 - 65 |
| Total Exchange Capacity (mmol/g, dry) | 3.5 - 5.0 |
| Wet Apparent Density (g/ml) | 0.67 - 0.95 |
| Wet True Density (g/ml) | 1.15 - 1.37 |
| Particle Size (0.315-1.25 mm) | ≥ 95 % |
| Sphericity after Grinding (%) | 90 |
| pH Range | 1 - 14 |
| Max. Use Temp. | H⁺ form ≤ 100°C, Na⁺ form ≤ 120°C |
| Transformation Inflation Rate | (Na⁺ → H⁺) 5 - 25 % |
| Industrial Resin Bed Height | 1 - 3 m |
| Regenerant Concentration | NaCl: 8-10 %; NaOH: 4 %; HCl: 4-5 % |
| Service Flow Rate | 5 - 40 m/h |
Application Fields
Preparation of pure water; hard water softening; extraction of gentamicin, penicillin and streptomycin antibiotics.
Key Benefits
- Acidity equivalent to inorganic acids such as sulfuric acid and hydrochloric acid
- Exhibits ion exchange and extraction function in alkaline, neutral and even acidic media
- Conforms to GB13659-2008, DL/T519-2004, SH2605.01-2003