This book covers Poly(vinyl chloride) Fundamentals, Fabrication and characterization of PVC based composites and nanocomposites specifically natural fibre reinforced PVC composites, carbonaceous filler reinforced PVC composites , metal oxide fled PVC composites and nanocomposites etc. This book also covers the conducting PVC composites and recent advances in nanocomposites based on PVC .The rheological, mechanical, barrier, thermal, dielectric behaviour of PVC composites and nanocomposites are discussed in details.