Semiconductive polymer composition

The invention relates to a semiconductive polymer composition for use in power cables. The composition comprises a multimodal ethylene homo- or copolymer produced in a polymerization process comprising a single site catalyst whereby the polymer composition has a density of 870 to 930 kg/m3, a MFR2 o...

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Main Authors Broman, Claes, Lindbom, Lena, Nilsson, Ulf, Smedberg, Annika, Campus, Alfred, Carlsson, Roger, Fagrell, Ola, Bostrom, Jan-Ove, Gustafsson, Anders, Farkas, Andreas, Carstensen, Peter, Ericsson, Anders
Format Patent
LanguageEnglish
Published 28.02.2012
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Summary:The invention relates to a semiconductive polymer composition for use in power cables. The composition comprises a multimodal ethylene homo- or copolymer produced in a polymerization process comprising a single site catalyst whereby the polymer composition has a density of 870 to 930 kg/m3, a MFR2 of 1 to 30 g/10 min and a Mw/Mn of less than or equal to 10.