| Customization: | Available |
|---|---|
| Formula: | R - N+(CH3)3 |
| Molecular Principal Chain: | Carbon Chain Polymer |
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D201TB is a premium grade macroporous strongly basic anion exchange resin of the type I. With its highly uniform and solid structure, it performs with good anti-osmatic efficiency and shock resistance. It is mainly combined with D001TB and inert resins as three-layer mixed-bed system to be used in processing pure and ultrapure water preparations, with equivalent performance properties as US Model #IRA-900.
| TECH-INDEXES: | SPECIFICATIONS: |
| Matrix: | Styrene-divinylbenzene copolymer |
| Functional groups: | -N+(CH3)3 |
| Physical form: | Milky white opaque spherical beads |
| Moisture holding capacity(%): | 50 to 60% |
| Ionic form as shipped: | Cl- form |
| Strong group mass exchange capacity: | ≥3.8mmol/g |
| Total bulk exchange capacity: | ≥1.2mmol/mL |
| Moisture true density: | 1.05~1.10g/mL |
| Moisture bulk density: | 0.65~0.73g/mL |
| Particle size: | 0.4~0.9mm |
| Uniformity coefficient: | ≤1.5 |
| Integrated beads ratio after grinding test: | ≥90℅ |
| Max swelling rate of resin after ionic state transition: | Cl-->OH- : 25% |
| Maximum operating temperature: | 60°C |
| Minimum bed depth: | 700mm |
| Service flow rate: | 10~120 BV*/h |
| Maximum service velocity: | 120 m/h |
| Regenerant: | NaOH | ||
| Level(Counted by 100%): | 60~150g/L | ||
| Concentration: | 2~4℅ | ||
| Flow rate: | 2~8 BV*/h | ||
| Minimum contact time: | 40min |
| Slow rinse: | 2 BV at regeneration flow rate |
| Fast rinse: | 4~8 BV at service flow rate |
| *1 BV(Bed Volume)= 1 solution per resin |
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