Scandium is the first element in the first group of transition elements. Because scandium is chemically similar to REE, it is often associated with lanthanides. The distribution of scandium in the earth's crust is extremely dispersed. Due to the low content of scandium, the composition of the solution is complicated, so the separation effect is poor by other methods. The ion exchange resin can be used for separation of scandium effectively. The scandium extraction resin provided by Suzhou Bojie Resin Technology Co., Ltd. has the advantages of good stability, convenient separation, large exchange capacity, high mechanical strength and reusability, and is widely praised by customers.