SEPLITE® LSF930C is a food grade, type 1 weak basic macroporous anion resin with exclusively tertiary amino groups.
Due to its macroporous structure which enables an excellent adsorption and desorption of acidic and organic substances such as colorants. The resin could be easily desorbed by using caustic soda solution.
It is mainly designed for the food industrial application such as acid removal and decolorization of sugar, gelatin, grape must and etc., also can treat potable water based on special care to the new resins initial cycles.
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.
| Matrix Structure | Polystyrene Crosslinked with DVB |
| Functional group | Tertiary amine |
| Shipping form | Free base |
| Physical Appearance | Spherical beads |
| Particle size (mm) | 0.4-1.25 (min.95%) |
| Moisture content (%) | 40-50 |
| Total Capacity(mmol/ml) | ≥2.0 (Cl-) |
| Bulk Density ( g/l) | 650-730 |
| Density ( g/l) | 1010-1100 |
| Whole beads count (%) | ≥95 |
| Uniformity coefficient | ＜1.6 |
| Volume change (free base Cl-) % | 45 |
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.
All information set forth herein is for informational purposes only. This information is general descriptive(introductory) information of SUNRESIN and its related products, technologies and services. Neither shall constitute the guarantee of SUNRESIN and its affiliates to products, technologies and services in specific fields and specific application conditions results, unless otherwise expressly noted. SUNRESIN and its affiliates assumes no obligation or liability for the information in this document. Customer is responsible for judging whether the information is appropriate for Customer's concrete demand and are obliged to understand whether the use of these products, technologies and services is permitted by the laws and regulations of their countries and relevant regions. Unless expressly stated, no freedom from infringement of use any patent or trademark or intellectual property rights owned by SUNRESIN or its affiliated companies under this document is to be inferred.
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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