Journal Published Online: 12 November 2021
Volume 10, Issue 1

Preparation and Experimental Investigation on Mechanical and Tribological Performance of Hemp-Glass Fiber Reinforced Laminated Composites for Lightweight Applications

CODEN: ACEMF9

Abstract

Fiber reinforced polymer composites have attracted attention globally because of their improved properties. These composites makes the fabrication easy; they are easily available and biodegradable in nature. They can be used in various applications like door panels, toys, roofs, furniture, aerospace, and many more. In this work, hemp and glass fibers are utilized as the reinforcement material, and epoxy is used as the matrix material; and by varying the sequence of the fibers, three different types of laminates are prepared. Laminates are prepared by using the hand layup method followed by the vacuum bagging process. Mechanical properties like flexural, tensile, hardness, and impact properties are evaluated in this article. The dry sliding wear behavior of three different laminates is carried out with pin on disk by varying time, speed, and load. Morphological study of specimens was also done with the help of scanning electron microscopy. From the results, it was observed that the neat epoxy resin properties can be enhanced by the hybridization with hemp and glass fibers. Mechanical properties of these fiber reinforced composites are improved because of the addition of hemp fiber in the laminate sequence. It was also observed that the wear properties of samples are significantly influenced by the applied load, speed and time.

Author Information

Arpitha, G. R.
Department of Mechanical Engineering, Presidency University, Bangalore, Karnataka, India
Verma, Akarsh
Department of Mechanical Engineering, University of Petroleum and Energy Studies, Energy Acres, Dehradun, Uttarakhand, India
Sanjay, M. R.
Natural Composites Research Group Lab, Academic Enhancement Department, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand
Siengchin, Suchart
Natural Composites Research Group Lab, Academic Enhancement Department, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand
Pages: 13
Price: $25.00
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Stock #: ACEM20200187
ISSN: 2379-1357
DOI: 10.1520/ACEM20200187