Complaint
| Items | D201 | D201FC | D201SC | D201MB | D201TR |
| Matrix | Styrene-divinylbenzene | ||||
| Appearance | Ivory to light yellow opaque spherical particle | ||||
| Functional group | -N+(CH3)3 | ||||
| Total exchange capacity (mmol/g) (dry) | ≥3.70 | ||||
| Total exchange capacity (mmol/ml) (wet) | ≥1.20 | ≥1.10 | ≥1.20 | ||
| Water retention (%) | 50 - 60 | ||||
| Apparent wet density(g/ml) | 0.65 - 0.73 | ||||
| True wet density (g/ml) | 1.06 - 1.10 | ||||
| Total reversible swelling(%) | (Cl- → OH-)≤20 | ||||
| Particle size range (%) | (0.315-1.25)mm≥95 | (0.45-1.25)mm≥95 | (0.63-1.25)mm≥95 | (0.40-0.90)mm≥95 | |
| Effective size (mm) | 0.4-0.7 | ≥0.5 | ≥0.63 | 0.50-0.80 | |
| coefficient of uniformity uniformity ≤ | ≤1.6 | ≤1.4 | |||
| Physical strength (%) | ≥90 | ||||
| Ionic form as shipped | Cl- | ||||
