Halloysite with Iron Oxide Inclusions as a Soft Ferromagnetic Filler for Polymer Composites

摘要

Natural mineral fillers for polymer composites have frequently been investigated as cheap and easily obtainable alternatives to carbon nanotubes or synthetic short fibres. In this paper we have investigated a natural product from a deposit located in Poland and containing halloysite clay and ferromagnetic particles as main components. In order to assess the homogeneity and possible application fields of polyethylene-based composites prepared from these materials, the composites were evaluated by studying their melt rheology, mechanical properties, wetting, magnetic properties and surface morphology.