Influence of Surface Treatments on the Adhesion of Plant Fibers to Epoxy Resin

Volume: 11 | Issue: 01 | Year 2025 | Subscription
International Journal of Agrochemistry
Received Date: 12/13/2024
Acceptance Date: 01/20/2025
Published On: 2025-02-03
First Page: 12
Last Page: 24

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By: Haydar U. Zaman

Department of Physics, National University of Bangladesh and Institute of Radiation and Polymer Technology, Bangladesh Atomic Energy Commission, Savar, Dhaka, Bangladesh.

Abstract

Because of their primary benefits, moderate strength and stiffness, low cost, and the fact that they are a renewable, biodegradable, and environmentally safe material, natural fibers are seen to have potential use as reinforcing agents in polymer composite materials. Since they are inherently hydrophilic, moisture can easily build up on them, weakening or plasticizing the fibers’ adhesion to the surrounding matrix and affecting the performance of composite materials used in atmospheric humidity, particularly at high temperatures. To strengthen the binding between the fiber and matrix, surface modifications are routinely performed to the fiber. The effects of alkali, silane, and combination alkali and silane treatments on the mechanical, morphological, and structural features of BF were examined to improve the compatibility of Dherosh fibers with the polymer matrix. The effectiveness of the saline and alkali treatments in eliminating impurities from the fiber surfaces was shown by scanning electron microscopy analysis. Compared to fibers treated with other chemicals, silane-treated fibers had fewer impurities, lignin, and hemicellulose removed, according to morphological study of treated Dherosh fiber using scanning electron microscopy. When compared to untreated, alkaline, or alkali-silane-treated Dherosh fiber, silane-treated Dherosh fiber exhibits a higher tensile strength. In the droplet test, fibers treated with silane exhibited the highest interfacial stress strength; however, the Dherosh fiber treated with alkali and alkali-silane exhibited superior interfacial stress strength. Fiber treatments are anticipated to be useful in the development of high performance Dherosh fiber reinforced polymer composites for industrial applications.

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Citation:

How to cite this article: Haydar U. Zaman, Influence of Surface Treatments on the Adhesion of Plant Fibers to Epoxy Resin. International Journal of Agrochemistry. 2025; 11(01): 12-24p.

How to cite this URL: Haydar U. Zaman, Influence of Surface Treatments on the Adhesion of Plant Fibers to Epoxy Resin. International Journal of Agrochemistry. 2025; 11(01): 12-24p. Available from:https://journalspub.com/publication/ija/article=14873

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