Seplite MC298 is a polyacrylic macroporous weak acid cation resin.
The resin is characterized by its robust acrylic matrix and very high total capacity which makes it especially efficient for all application such as the desalination and alkali removal in industrial water treatment. Resin in sodium form can efficiently remove the heavy metals like Copper, Nickel and Zinc etc.in electroplating solutions.
With its specially optimized polymer matrix, the resin offers a very good resistance to attrition and is very stable to commonly used chemicals. This resin can be used both in separate bed as well as mixed bed systems.
Matrix Structure | Polyacrylate-DVB Crosslinked, Macroporous |
Functional Group | Carboxylic acid |
Physical Appearance | Light yellow to yellow spherical beads |
Shipping form | H+ |
Particle range (mm) | 0.4-1.60 (>95%) |
Moisture Content (%) | 45-55 |
Bulk Density (g/L) | 720-800 |
Density(g/L) | 1140-1200 |
Total capacity (eq/L) | ≥4.5 |
Uniformity Coefficient | ≤1.8 |
Volume change H→Na | ≤ 65% |
Desalination and alkali removal in industrial water treatment.
IFAT, the world’s leading trade fair for environmental technologies, is the largest platform for water, sewage, waste and raw materials management.
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 Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China 
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