SEPLITE® MA920 is a strong base type 2 anionic resin based on a macroporous polymer. It is best suited for demineralization of solution offering thanks to its type 2 active group high regeneration efficiency.
Due to its macroporous structure, it is especially resilient against organic matter and can be also used for their effective removal.
| Physical and Chemical Characteristics | |
| Matrix Structure | Macroporous Polystyrene DVB |
| Functional group | Quaternary Ammonium, Type 2 |
| Shipping form | Cl form |
| Physical Appearance | Ivory spheres |
| Particle size (mm) | 0.315-1.25 |
| Moisture content (%) | 42-52 (Cl- Form) |
| Total Capacity(eq/L) | ≥1.2 |
| Bulk Density ( g/l) | 650-750 |
| Density ( g/l) | 1000-1100 |
| Whole beads count (%) | ≥95 |
High operating capacity
Good kinetic performance
Long lifetime
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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