Polymer / clay nanocomposites

Abstract

Polymer/clay nanocomposites are a new class of materials with unique properties that are not shared by the pristine polymers or the conventional composites. These materials may present enhanced mechanical, themial, barrier and flammability properties which make them ideal for applications in the aeronautic, automotive, constructions and healthcare fields. Typically, polymer/clay nanocomposites may be synthesized by: in situ polymerisation, solvent method and melt compounding. Following either one of these methods conventional composites and intercalated and/or exfoliated nanocomposites may be obtained. The overall aim of this thesis was to further understand the impact of clay addition on polymer foams, polymers and polymer blends, which are often found in the recycled stock, and to investigate the mechanical and thennal properties with respect to the structure of clay.