Wear behaviour studies on Grewia Serrulata bast fibre reinforced polymer composites

Mahesha, G T and Shenoy, Satish B and Kini, Vijaya M and Padmaraj, N H (2018) Wear behaviour studies on Grewia Serrulata bast fibre reinforced polymer composites. Cogent Engineering, 5 (1). pp. 1-8. ISSN 2331-1916

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Abstract

Development of new materials in place of existing traditional metals and alloys to meet specific requirements is taking place worldwide. Natural fibre reinforced composites are being considered as one of the alternative materials which can find scope in indoor and low load bearing applications. The biodegradability and low density make them attractive, while inherent hydrophilic nature of the fibre is a challenge for the engineering applications. Surface modification to the fibres by chemical treatments makes them as an alternative reinforcement material in the field of composites. In the present work, Grewia Serrulata bast fibres were subjected to chemical treatments and stitched into unidirectional woven fabrics. Treated and untreated fibre reinforced laminates were fabricated by hand layup process. Sliding wear behaviour of the prepared specimens was studied as per ASTM G-99. Materials with relatively lower wear rate are preferred for the tribological applications. The study shows that acetylated Grewia Serrulata fibre reinforced and permanganate treated fibre reinforced polyester samples showed significant wear resistance compared to neat resin and untreated fibre reinforced specimens

Item Type: Article
Uncontrolled Keywords: Grewia Serrulata; polyester; pin-on disc; specific wear rate
Subjects: Engineering > MIT Manipal > Aeronautical and Automobile
Engineering > MIT Manipal > Mechanical and Manufacturing
Depositing User: MIT Library
Date Deposited: 26 Oct 2018 05:50
Last Modified: 26 Oct 2018 05:50
URI: http://eprints.manipal.edu/id/eprint/152178

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