METHOD OF MELT PROCESSING CROSSLINKED THERMOPLASTIC MATERIAL

摘要

A method of enhancing the melt-processibility of crosslinked plastic or recycling crosslinked plastic and the products formed by these methods. The melt processibility of a crosslinked thermoplastic resin may be enhanced by mixing it with a low viscosity polymeric resin having a specified melt flow index relative to the melt flow index of the crosslinked thermoplastic resin, and exposing the mixture to mechanical shearing energy to produce a processed mixture having enhanced melt flow characteristics. The processed mixture may be subsequently mixed with thermoplastic polymer.