Studies on mechanical properties water absorption and drilling behaviour of pineapple leaf fiber and roselle fiber reinforced vinyl ester hybrid composites

Abstract

newline In the present world, it is our responsibility to create a pollution-free environment. This could be partially achieved by replacing the materials used in construction, industries, and structural components. The emissions obtained during the processing and degassing of the existing metals and alloys cause pollution throughout society. Our society needs many new materials with pollution-free and bio-comfortable properties. This requires researchers to develop new materials with biodegradable properties. Bio-composites, on the other hand, are a better substitute for existing metals and alloys. Moreover, bio-composites are primarily considered for their higher specific mechanical properties with reduced weight density and their cost-effective factor, which indeed make them suitable for an enormous number of applications. Natural fibers are regarded as desirable reinforcement in polymer matrix composites due to their attractive characteristics and eco-friendly nature. Biodegradability, high specific strength, lightweight, non-toxic nature, less energy consumption, and abundant availability are the major reasons to consider natural fibers over synthetic fibers.