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.
On March 7, Forbes China released the list of "2023 China’s 100 Power Businesswomen". Dr. Gao Yuejing, chairwoman of Sunresin, was selected on the list, demonstrating the outstanding contributions of the "she power" in the development of Sunresin.
On December 1, Fang Hongwei, Secretary of the Xi'an Municipal Party Committee, led a delegation to visit Sunresin New Materials Co., Ltd at the Sunresin Campus. Accompanied by Dr. Gao Yuejing, chairwoman of Sunresin, Fang Hongwei and the delegation visited Sunresin’s provincial functional polymer adsorption/separation technology research center.
2022 China Nuclear Energy High Quality Development Conference took place from 15-17 November in Shenzhen World Exhibition & Convention Center. Scientific research institutes, industry associations, operators, service providers, regulators in the field, as well as specially invited experts and scholars, gathered together to discuss the development and opportunities of China's and the world's nuclear power industry.
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China 
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