Recent developments in high performance thermoplastic resins and their composites are described in this book, and the benefits and limitations of these emerging materials are assessed for aerospace and other applications. Discussions on the performance of neat and continuous fiber reinforced thermoplastic resins in terms of their properties and environmental and chemical resistance are provided.Introduction Neat Thermoplastic Resins Properties Morphology Performance of Thermoplastic Based Composites Processing of Advanced Thermoplastic Composites Joining Thermoplastic Composites Costs and Aircraft Applications of Thermoplastic Composites Summary, Conclusions and Recommendations ReferencesRecent developments in high performance thermoplastic resins and their composites are described in this book, and the benefits and limitations of these emerging materials are assessed for aerospace and other applications.