SEPLITE®MB28 is a ready to use mixed bed resin, consisted of strong acid cation resin and strong base type 1 anion resin with higher exchange capacity.
The resins are prepared with fixed ratio, with the aim of producing high quality purified water.
It could be loaded either in small cartridges or big industrial resin columns.
By using this mixed bed, projects requiring high demineralized water, low silica, TOC could be handled.
Normally this resin was not suggested being regenerated, if required, by back washing and separating the anion/cation, the resins could be regenerated separately.
The resin loaded with color indicator showing exhaustion is available based on request, i.e. SEPLITE® MB28 IND.
The resins are produced fully in accordance with the FDA (US Food & Drug Administration), also meeting the regulations prescribed under
Resolution ResAP (2004) 3 on ion exchange and adsorbent resins used in the processing of foodstuffs.
Please follow our start-up recommendations which is available upon request, when using our products in food applications.
| Physical and Chemical Characteristics | |
| Matrix Structure | Polystyrene Crosslinked with DVB |
| Shipped form | H+/OH- |
| Physical Appearance | Mixture spheres |
| Cation/Anion volume ratio | 1:1.5 |
| Functional Group | Sulphonic acid and trimethylammonium |
| Particle size (mm) | 0.315-1.25 (min.95%) |
| Moisture content (%) | 55-65 |
| Bulk Density (g/l) | 700-740 |
| Density (g/l) | 1100-1200 |
| Whole beads count (%) | ≥95 |
Resins should be stored in sealed containers or bags where temperature was above 0℃ in dry conditions without exposure to direct sunlight.
Do not mix ion exchange resin with strong oxidizing agents; otherwise it will cause violent reactions.
In case of eyes contact with resins, rinse eyes immediately with plenty of water, and consult a specialist.
Material and samples must be disposed according to local regulations.
Dry polymers will expand when become wetted and may cause an exothermic reaction.
Spilled materials may be slippery.
SEPLITE® and Monojet™ are registered trademarks of Sunresin New Materials Co. Ltd., Xi'an
This information is general information and may differ from that based on actual conditions. For more information about SEPLITE® resins, please contact SUNRESIN directly.
Sunresin has recently signed the "Strategic Cooperation Agreement" with Chengxin Lithium Group Co., Ltd (SZ. 002240) in Chengdu, Southwest China. Zhou Yi, chairman of Chengxin Lithium, and Kou Xiaokang, general manager of Sunresin New Materials Co. Ltd., attended the signing ceremony.
Sunresin has in excess of 10 years’ experience in Direct Lithium Extraction (DLE) with operations in South America, North America, Europe and China. Its proprietary adsorption technology and Simulated Moving Bed (SMB) system has been deployed on different brine grades under different conditions to deliver a low-carbon, environmental-friendly and highly efficient lithium brine extraction solution. Sunresin’s DLE technology is able to extract lithium from a wide variety of brine resources, and deliver higher recoveries with lower costs of processing chemicals and reagents, along with expedited processing times without the need for evaporation ponds.
Sunresin has over 10 years’ experience in Direct Lithium Extraction and has its footprint in brines from Qinghai (China), North America, Europe as well as South America. With its adsorption technology, the company has provided one-stop-shop services to project owners covering project conception and supply of adsorption materials and equipment. Customized solutions and products have been tested successfully with different levels of brine under different conditions across the globe.
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China 
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