SEPLITE® LSF983 is a food grade, polyacrylic macroporous weak acidic cation resin.
This resin is characterized by its acrylic matrix and low swelling. The resin have a higher selectivity for divalent cations like lead, cadmium, copper, cobalt, and nickel than SAC resins. By removing the hardness as well as these heavy metals which are harmful to human health, the resin can improve the taste and purity of drinking water.
Due to the polyacrylic matrix, the resin has good resistance to attrition and is very stable to commonly used chemicals.
LSF983 is most commonly used in drinking water production and food industry such as sugar, also used in standard mixed bed system.
Manufacturing process is fully compliant with European Union regulation on Ion Exchange Resins and Adsorbers used in the processing of foodstuffs ResAP 2004(3).
Please follow our start-up recommendations which is available upon request, when using our products in food applications.
| Matrix | Polyacrylic Crosslinked, Macroporous |
| Functional Group | Carboxylic acid |
| Physical Appearance | Light yellow spheres |
| Particle range (mm) | 0.315-1.25 (min,95%) |
| Effective particle size(mm) | 0.4-0.7 |
| Shipping weight (g/ml) | 0.72-0.80 |
| Density (g/ml) | 1.14-1.20 |
| Total capacity (eq/L) | ≥4.2 |
| Moisture Content (%) | 50-60 |
Dealkalization and softening of drinking water in POU system,such as Cartridge filter application.
Resin partially loaded with Sodium or Potassium ions is also available upon request.
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`anThis 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.
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