Nowadays Research and Development(R and D) are focusing on the use of agro-waste and recycled wastes in developing composites, because of their renewable and available in large quantity and ecofriendly. Recent investigations of polymer-based composite materials have opened new routes for polymer formulations and have allowed the manufacture of new products with optimal properties for special applications. In most cases, these composites improve the product design and reduce the material and energy consumption [1][2][3] . Polymer composite materials are being used in a wide range of structural applications in the aerospace, construction and automotive industries due to their lightweight and high specific weight, high durability, stiffness and strength, which fulfill the requirement for many designs in manufacturing components [4][5][6] . Natural fibers/particles are being used in the production of sustainable composites for national development, due to the tremendous characteristics in the quality of natural fibers, such as durability, maintenance and cost effectiveness; they are fast emerging as a reinforcing material in composites. The high performance standards in the applications of natural fiber reinforced composites in industries hold the enormous potential and are critical for achieving sustainability. Natural fibers such as jute, flux, hemp, sisal, banana, bamboo, etc. have been used to reduce the cost of the composites [3] . Natural fibers are also great possible reinforcement for polymer structures in comparison with manmade fibers [7] . It is expected that natural fiber/polymer composites will expand their usage in the near future due to the advantages offered by these materials [8][9][10] . The compounding of fillers obtained from various sources into polymer matrices has been a well-accepted process to enhance the thermal properties of materials. Most of the polymer