| abstract |
The present invention relates to a process for preparing a polyethylene composition using a polyethylene composition and a metallocene supported catalyst, the polyethylene composition comprising a polyethylene resin having a specific melting flow index (MFI) and density and a specific melt flow index ) And an ethylene-alpha-olefin copolymer resin having a density, which are excellent in fluidity and low-temperature impact strength, and the method for producing the polyethylene composition is to produce a high-density polyethylene resin using a metallocene supported catalyst , Preparing an ethylene-alpha-olefin copolymer resin using a metallocene supported catalyst, and then melt-mixing them. |