Mixed Bed Deionization Resin (MB)
Pre-mixed or separately supplied strong acid cation (SAC) and strong base anion (SBA) resins for use in mixed bed deionizer vessels producing ultrapure and high-purity water. Mixed bed systems achieve effluent resistivity of 18 MΩ·cm (25°C) and are the final polishing step in semiconductor, pharmaceutical, and power generation water treatment. Available in standard 2:1 anion:cation ratio.
Технические характеристики
| appearance | Mixed amber and cream/white beads |
| particle size | 0.4–1.25 mm (≥95%) |
| anion capacity | ≥1.0 mmol/mL |
| cation capacity | ≥1.7 mmol/mL |
| SAC SBA volume ratio | 1:2 (standard) |
| effluent resistivity | ≥18 MΩ·cm (25°C, DI feed) |
Области применения
- Semiconductor ultrapure water (UPW) polishing to 18 MΩ·cm
- Pharmaceutical water for injection (WFI) final polishing
- Power plant condensate and feedwater final demineralization
- Laboratory reagent water production
- Inline mixed bed cartridges for instrument feed water
Особенности продукта
- Achieves ultrapure water resistivity of 18 MΩ·cm in single pass
- Pre-mixed or separately charged formats available for operational flexibility
- Suitable for pharmaceutical, semiconductor, and power industry UPW needs
- Long service life with excellent silica leakage control