Chapter 1: An overview to XLPE based blends and nanocomposites.- Chapter 2: Types of nanoparticles used in XLPE systems.- Chapter 3: Different techniques used for the incorporation of inorganic nanoparticles in XLPE matrix.- Chapter 4: Critical issues in XLPE based polymer nanocomposites and their blends.- Chapter 5: General applications of XLPE nanocomposites and blends.- Chapter 6: Advanced characterization techniques in XLPE nanocomposites and blends.- Chapter 7: XLPE nanocomposites and blends: Morphology and mechanical properties.- Chapter 8: Thermal and flame retardant properties of XLPE nanocomposites and blends.- Chapter 9: Insulation aspects of XLPE nanocomposites and blends.- Chapter 10: Potential applications of XLPE nanocomposites in the field of cable insulation.- Chapter 11: Potential applications of XLPE blends in the field of cable insulation.- Chapter 12: Electrical insulation: XLPE verses conventional materials.- Chapter 13: Theoretical aspects of XLPE based blends and nanocomposites.- Chapter 14: XLPE based products available in the markets and their applications.- Chapter 15: Research developments in XLPE nanocomposites and their blends: published papers, patents and production.- Chapter 16: Risks associated with XLPE nanocomposites, limitations and Imminent.