| Customization: | Available |
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| Formula: | R - Hso3 - |
| Molecular Principal Chain: | Carbon Chain Polymer |
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Dual-bed Macroporous Strong Acid
Styrene-Based Cation Exchange Resin
By being largely exchanged with both strong and weak inorganic cations as well as organic cations and nonpolar organic molecules, D001DB resin is primarily used in dual-bed down-flow water purification system that include cation-exchange layer for processing decolored or deodorized pure water within various industries.
| TECH-INDEXES: | SPECIFICATIONS: |
| Matrix: | Styrene-divinylbenzene copolymer |
| Functional groups: | _HSO3- |
| Physical form: | Claybank opaque beads |
| Ionic form as shipped: | Na+ form |
| Moisture holding capacity(%): | 45 to 55% |
| Total mass exchange capacity: | ≥4.5mmol/g |
| Total bulk exchange capacity: | ≥1.9mmol/mL |
| Moisture true density: | 1.18~1.28g/mL |
| Moisture bulk density: | 0.76~0.86g/mL |
| Particle size: | 0.6~1.25mm |
| Uniformity coefficient: | ≤1.5 |
| Integrated beads ratio after grinding test: | ≥95℅ |
| Maximum swelling rate of resin after ionic state transition: | Na+ ->H+ : 6% |
| Maximum operating temperature: | 120°C |
| Minimum bed depth: | 800mm |
| Service flow rate: | 5~40 BV/h |
| Maximum service velocity: | 60 m/h |
| Regenerant: | NaCl | HCl | H2SO4 |
| Level(Counted by 100%): | 80-220g/L | 50-150g/L | 80~180g/L |
| Concentration: | 5~10℅ | 5~8℅ | 0.7~6℅ |
| Flow rate: | 2~8 BV/h | 2~5 BV/h | 2~20 BV/h |
| Minimum contact time: | 30min | ||
| Slow rinse: | 2BV at regeneration flow rate | ||
| Fast rinse: | 4~8 BV at service flow rate | ||
| *1 BV(Bed Volume)= 1m3 solution per m3 resin | |||
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