Macroreticular Weak Acidic Acrylic Cation Exchange Resin
Model: D113-II / D113-III | Category: Ion Exchange Resin
Cation exchange resin with carboxylic acid groups (-COOH) on an acrylic acid copolymer cross-linked matrix.
Product Specifications
| Appearance | Milky white opaque spherical particles |
|---|---|
| Shipping Form | Hydrogen (H⁺) form |
| Moisture Content (%) | 45 - 55 | 45 - 52 |
| Total Exchange Capacity (mmol/g, dry) | ≥ 11.00 |
| Wet Apparent Density (g/ml) | 0.72 - 0.80 |
| Wet True Density (g/ml) | 1.14 - 1.20 |
| Particle Size | (0.315-1.25) mm ≥ 95 % | (0.45-1.25) mm ≥ 95 % | (0.315-0.63) mm ≥ 95 % |
| Effective Particle Size (mm) | 0.40-0.70 | ≥ 0.50 | 0.35-0.50 |
| UC | ≤ 1.6 | ≤ 1.6 | ≤ 1.4 |
| Sphericity after Grinding (%) | ≥ 95 |
| pH Range | 4 - 14 |
| Max. Use Temp. | H⁺ form ≤ 100°C |
| Transformation Inflation Rate | (H⁺ → Na⁺) ≤ 70 % |
| Industrial Resin Bed Height | 0.8 - 2 m |
Application Fields
High-speed mixed bed water treatment; industrial water desalination and softening; removal of heavy metals.
Key Benefits
- High exchange capacity, small volume change, high mechanical strength
- Good chemical stability and excellent anti-pollution and oxidation resistance
- Fast exchange speed. Equivalent to Lewatit CN-80 (DE) and Amberlite IRC-93 (US)