Sökning: "polymeric insulation"
Visar resultat 26 - 28 av 28 avhandlingar innehållade orden polymeric insulation.
26. Controlled Polymer Grafting from Nanoparticles for the Design of Dielectric Nanocomposites
Sammanfattning : The interest for polymeric nanocomposites has rapidly grown during the last decades, fuelled by the great potential and superior properties of nanoparticles (NPs). The production volumes of commercial NPs have increased exponentially during the last ten years, and the quality has been significantly improved. LÄS MER
27. Freeze-Dried Wheat Gluten-Based Foams
Sammanfattning : This thesis presents wheat gluten foams as an alternative to the available commercialfoams. Polymeric foams, like all plastics, are mostly made from petroleum, and this isaffecting the environment negatively with the emission of greenhouse gases and generation oflandfills. LÄS MER
28. The Effect of Crosslinking on Morphology and Water Treeing in LDPE
Sammanfattning : Crosslinked polyethylene (XLPE) is used as underground cable insulation due to its outstanding electrical properties and high temperature dimension stability. XLPE is made by peroxide initiated crosslinking of low density polyethylene. In recent years, polyethylene with unsaturations, i.e. LÄS MER