... improve the polarity of PE, and improving the compatibility of polar materials. It is used for the ... toughening of nylon, PC, as well as the compatibility agent PA / PE, PC / PBT and PE / ... . Meanwhile It has the effect of toughening and compatibility to some alloy plastics .And when put the ... the toughening of nylon, PC, as well as the compatibility agent for alloy plastics such as PA / PE, ...