It is possible to lower the overall weight of automobiles in order to minimize waste of resources, enhance economic
effectiveness, and optimize the performance of Vehicles. Currently, the utilization of composite materials rather than
conventional materials is the primary significant way to reduce the weight of the automotive vehicles. Using polymer materials
as a composite matrix in the industry may effectively decrease the quality of automobiles because strong moisture absorption
characteristics, low impact and hardness properties than metal materials. It is well recognized that graphene is one of the
strongest known materials, with exceptional toughness and electrical conductivity, and MWCNT also have exceptional
mechanical properties and so in the polymer composite's mechanical and electrical characteristics may be improved
significantly by dispersing graphene and MWCNT in polymer matrix.
