A method for producing polyethylene having an MFI (190℃/2.16 kg) of at least 4 g/10 min and a melt strength (190℃) of at least 8.0 cN, wherein the method comprises extruding low-density polyethylene with an MFI of at least 5 g/10 min and a vinyl group content of less than 0.25 terminal vinyl groups per 1,000 carbon atoms (measured by NMR in deuterated tetrachloroethane solution) in the presence of organic peroxide at a dosage of 500‑5,000 ppm based on the weight of low-density polyethylene (LDPE).
Area Code: NL
Application Number: CN201880076652.X;TW107142213
