Improved compatibility in Recycled-PE / LDPE using glycidyl methacrylate, acrylic acid grafted mPE

The mPE is grafted with GMA and AAc to form highly topological, branched long-chain polymers, which act as an interphase compatibilizer to increase the thickness of the interlayers, decrease the size of the dispersed phase, and hence significantly improve the mechanical properties of rPE/LDPE blends.216