| Customization: | Available |
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| Formula: | R - Hso3 - |
| Molecular Principal Chain: | Carbon Chain Polymer |
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Dual Bed Pure-Water System Strong Acid Styrene-Based Cation Exchange Resin
001X7DB, aka 732DB is a gel-type strongly acidic styrene-based cation exchange resin with a sulphonic acid functional group, synthesized by special technology. Characterized by its excellent physical and chemical stability, this resin functions with good thermostable performance.
With its additional fine selectivity and high exchange capacity, this model is primarily used in the precise cationic dual-bed water treatment system for ultrapure water preparation within various industries.
| TECH-INDEXES: | SPECIFICATIONS: |
| Matrix: | Styrene-divinylbenzene copolymer |
| Functional groups: | _HSO3- |
| Physical form: | Claybank transparent beads |
| Ionic form as shipped: | Na+form |
| Moisture holding capacity(%): | 46 to 54% |
| Total mass exchange capacity: | ≥4.6mmol/g |
| Total bulk exchange capacity: | ≥1.9mmol/mL |
| Moisture true density: | 1.25~1.29g/mL |
| Moisture bulk density: | 0.77~0.87g/mL |
| Particle size: | 0.63~1.25mm |
| Uniformity coefficient: | ≤1.5 |
| Integrated beads ratio after grinding test: | ≥95℅ |
| Maximum swelling rate of resin after ionic state transition: | Na+ ->H+ : 10% |
| Maximum operating temperature: | 120°C |
| Minimum bed depth: | 800mm |
| Service flow rate: | 5~25 BV*/h |
| Maximum service velocity: | 40 m/h |
| Regenerant: | NaCl | HCl | H2SO4 |
| Level(Counted by 100%): | 80-220g/L | 50-150g/L | 80~240g/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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