A451 (free-base or OH form) resin is a high capacity, organic fouling resistant macroporous weak base anion exchange resin.
It can be used in the preparation of pure water, especially for water source with higher salt and organic content. It is also used in treating electroplating wastewater to recover chromium.
| Manufacturer | General Technologies, SPC |
|---|---|
| Series | Anion Resin - Styrenic - Macroporous Weakly Basic Anion Exchange Resin |
| Model Number | A451(OH) |
| Part Number | A451(OH) |
| Description | Polymer Structure: Polystyrene cross-linked with Divinylbenzene Physical Form and Appearance: Opaque spherical beads Whole Bead Count: 90% Min Functional Groups: R-N+(CH3)2H2O Ionic Form (as shipped): Free Base Shipping Weight, approx: 640 g/l (40 lb./ft.3) Mesh Size: 16-50 Moisture retention, Cl- form: 48-58% Swelling, Cl- to OH-: <15% Total Capacity in Cl- form: >1.4 meq/ml pH Range, Stability: 0–9 |
