Scandium adsorbent resin Scandium(Sc) is one of rare earth elements, widely used in the production of battery materials, electric light source materials, permanent magnet materials, laser materials, superconducting materials, optical fiber materials and other fields. Extraction and separation of rare earth elements by ion exchange resin is one of the currently used methods. The method has the characteristics of high adsorption rate, high adsorption rate, convenient desorption, and is not easily stained by organic substances in the solution, and is suitable for the treatment of complex rare earth elements, which can effectively improve the production capacity. The antimony extraction resin produced by Suzhou Bojie Resin Technology Co., Ltd. (http://www.bojieresin.com) has high adsorption rate, strong selectivity, easy analytical and regeneration, good mechanical and chemical properties, wear resistance, and is not easily contaminated by organic substances. It is widely praised by domestic and foreign customers.