... PE&Grafted PE&PE additive &Additive for PE+PA&PE compatilizer&grafted pe of maleic anhydride2.ISO2008,SGS ... toughening of nylon, PC, as well as the compatibility agent PA / PE, PC / PBT and PE / PE ,etc ... used as a plasticizer to mix with PA and PBT system, and improve the PA & PBTs toughness, but not affect ... well as the compatibility agent for alloy plastics such as PA / PE, PC / PE and PBT / PE ,etc. ...