ADX-1001 is a kind of high molecular polymer made by emulsion polymerization, which has good compatibility with PVC. It can significantly reduce the bond force of PVC molecules at processing temperatures, make PVC segments easier to move when they are deformed, and significantly promote plasticization and enhance fluidity. It can play a good plasticizing effect in the processing of non plasticized PVC. The material has high melting temperature and good compatibility with the matrix material PVC, which will not reduce the mechanical properties of the products. PVC with larger molecular weight can be used to replace PVC with smaller molecular weight to make complex products requiring higher fluidity and rapid plasticization, so as to obtain better mechanical properties and cost advantages. In addition, the product can significantly reduce the processing difficulty of CPVC and provide better plasticization and fluidity of CPVC.