• Keep sealed at room temperature.
Large pore strong base styrene anion exchange resin 
Catalog Number IER-2224
Description Large pore strong base styrene anion exchange resin is a strongly alkaline gel-type anion exchange resin with quaternary amine groups on a polymer matrix of styrene and divinylbenzene copolymerization and cross-linking structure. It is characterized by high exchange capacity, easy regeneration, low alkali consumption during regeneration, high resistance to permeation, and high regeneration efficiency.
| Form | Spherical particles |
| Moisture | 45%-55% |
| Mass Total Exchange Capacity | ≥3.40 mmol/g |
| Volumetric Total Exchange Capacity | ≥1.30 mmol/ml |
| Wet Apparent Density | 0.67-0.73 g/ml |
| Wet True Density | 1.07-1.12 g/ml |
| Roundness Rate after Grinding | ≥95% |
| Operating pH Range | 1-14 |
• Keep sealed at room temperature.
• It is used in the preparation of pure water, high purity water preparation, wastewater treatment, especially for water sources with high salt content.
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