Effect of chemical treatment on mechanical properties of fiber reinforced composites. (2022)

• Record Type: Journal Article
• Authors: Lakshmi Narayana, S.; Lakshmi Narasimhamu, K.; Anantha Krishna, N.; Vishnu Vardhana Naidu, B.; Deekshith, C.
• Is Part Of: Materials today. Volume 68:Part 5(2022)
• Page Start: 1496
• Page End: 1503
• Publication Date: 2022
• Subjects: Natural fiber -- Isothalpic resin -- Tensile test -- Flexural test -- Chemical Treatment; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2022.07.128
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: Reuse, recycling and disposal are the important aspects of present day application of material used for construction of buildings, machines or any other domestic appliances, etc.For various environmental considerations, the use of sustainable, eco friendly or green concepts have become mandatory in the development of any technology for process or material. This work is focused on development of natural fiber composites and their products using the fibers of Thespesia Lampas and Hibiscus Cannabinus plants. These fibers long and soft and are very much in use in the domestic sector for various products. Laminates are made using these fibers and general purpose isopthalic resin. Tensile, flexural and Water Absorption tests are conducted to evaluate the properties. Unidirectional and cross woven mats are used for making the laminates, the mats are also coated with poly vinyl alcohol to study its effect on various properties. In each case of the laminate, the fibers are considered with treatment of NaOH also to find the consequence of treatment on the properties.