Natural fibres are abundantly found in nature. Natural fibres, have received more attention from the research community all over the globe during the last few years. These natural fibres are now being considered as solemn substitute to synthetic fivers for use in a number of applications.The potential of fibre-reinforced polymer composites was recognised more than 50 years ago, and now their applications is seen in almost every industry including construction, aerospace, automotive, and electronics. Composite materials are increasingly used for dielectric applications that make use of electrically or nearly insulating behaviour. this is because electronic industry needs the dielectric materials in multi layer ceramic chip, capacitors, electrical insulation, and encapsulation and for pyroelectric, piezoelectric, and ferroelectric devices that provide actuation, sensing, and so forth.