Production and Characterization of Silane-treated Sisal and Flax Fibers with Mechanical Properties Enhanced through TiO2 Reinforcement
J. Environ. Nanotechnol., Volume 13, No 4 (2024) pp. 102-107
Abstract
This study examines the mechanical characteristics of a novel hybrid composite of sisal/flax/glass fiber and various percentages of titanium dioxide particles. Sisal fiber is renowned for its exceptional tensile rigidity and durability, while flax fiber is highly prized for its abundant availability and biodegradability. The purpose of including titanium dioxide particles is to enhance the mechanical characteristics of the composite. Silane treatment is done for both sisal and flax fibers. Mechanical tests, such as tensile and bending, microhardness, and fracture toughness, were conducted to evaluate the composite's behavior. The results were encouraging, indicating an average tensile strength of 77.16 MPa, flexural strength of 94.3 MPa, microhardness of 62, and fracture toughness of 1.82 MPa m0.5. These findings suggested that the material can be used in technical applications that demand exceptional strength, rigidity, and resistance to impact. Incorporating glass fibers and titanium dioxide particles results in a harmonious amalgamation of functionality and ecological soundness.
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Reference
Arunachalam, S. J., Saravanan, R., Sathish, T., Alarfaj, A. A., Giri, J. and Kumar, A., Enhancing mechanical performance of MWCNT filler with jute/kenaf/glass composite: a statistical optimization study using RSM and ANN, Mater. Technol., 39(1), 2381156(2024a).
https://doi.org/10.1080/10667857.2024.2381156
Arunachalam, S. J., Saravanan, R., Sathish, T., Giri, J. and Barmavatu, P., Optimization of nano-filler and silane treatment on mechanical performance of nanographene hybrid composites using RSM and ANN technique, J. Adhes. Sci. Technol., 2024, 1–24(2024b).
https://doi.org/10.1080/01694243.2024.2403680
Dhanasekar, K., Krishnan, A. M., Kaliyaperumal, G., De Poures, M. V., Chandramohan, P., Parthipan, N., Priya, C. B., Venkatesh, R. and Negash, K., Influences of Nanosilica Particles on Density, Mechanical, and Tribological Properties of Sisal/Hemp Hybrid Nanocomposite, Adv. Polym. Technol., 2023, 1–7(2023).
https://doi.org/10.1155/2023/3684253
Gudayu, A. D., Steuernagel, L., Meiners, D. and Gideon, R., Effect of surface treatment on moisture absorption, thermal, and mechanical properties of sisal fiber, J. Ind. Text., 51(2_suppl), 2853S-2873S(2022).
https://doi.org/10.1177/1528083720924774
Jeffrey, J. A., Sivakumar, A., Kumar, R. N., Anbazhagan, A., Manojkumar, G., Al Obaid, S., Alfarraj, S., Sivakumar, S. and Rajkumar, S., Influence of Flax Fibre Hybridization on Mechanical Behaviour of Sisal Fibre‐Polypropylene Composites Prepared with an Injection Moulding Machine, Adv. Mater. Sci. Eng., 2021(1), 4594465(2021).
https://doi.org/10.1155/2021/4594465
Jothi ,A. S., Saravanan, R., Sathish, T., Haider, S. and Giri, J., Investigation of chemically treated jute/kenaf/glass fiber with TiO2 nano-filler for tensile and impact characteristics, Api. Adv., 14(4), 045133(2024).
https://doi.org/10.1063/5.0206141
Kumar. M., Sathish. S. and Karthi. N., Effect of Fiber Orientation on Mechanical Properties of Sisal Fiber Reinforced Epoxy Composites, 18(3), 289-294 (2015).
https://doi.org/10.6180/jase.2015.18.3.09
Maurya, A. K., Gogoi, R. and Manik, G., Mechano-chemically activated fly-ash and sisal fiber reinforced PP hybrid composite with enhanced mechanical properties, Cellul., 28(13), 8493–8508(2021).
https://doi.org/10.1007/s10570-021-03995-4
Melo, Ka., Santos, T., Santos, C., Fonseca, R., Dantas, N. and Aquino, M., Influence of Fiber Content in the Water Absorption and Mechanical Properties of Sisal Fiber Powder Composites,. In: Khan A, Rangappa SM, Jawaid M, Siengchin S, Asiri AM (eds.) Hybrid Fiber Composites, 1st edn. Wiley, 369–380 (2020).
https://doi.org/10.1002/9783527824571.ch16
Oksman, K., Wallstrom, L., Berglund, L. A. and Filho, R. D. T., Morphology and mechanical properties of unidirectional sisal– epoxy composites, J. Appl. Polym. Sci., 84(13), 2358–2365(2002).
https://doi.org/10.1002/app.10475
Samouh, Z., Cherkaoui, O., Soulat, D., Labanieh, A. R., Boussu, F. and Moznine, R. E., Identification of the Physical and Mechanical Properties of Moroccan Sisal Yarns Used as Reinforcements for Composite Materials, Fibers., 9(2), 13(2021).
https://doi.org/10.3390/fib9020013
Sundeep, D., Varadaraj, E. K., Ephraim, S. D., Sastry, C. C. and Krishna, A. G., Mechanical, morphological and thermal analysis of unidirectional fabricated sisal/flax hybrid natural fiber composites, Surf. Topogr. Metrol. Prop., 10(1), 015028(2022).
https://doi.org/10.1088/2051-672X/ac5780
Thanikodi, S., Rathinasamy, S. and Solairaju, J. A., Developing a model to predict and optimize the flexural and impact properties of jute/kenaf fiber nano-composite using response surface methodology, Int. J. Adv. Manuf. Technol., (2024).
https://doi.org/10.1007/s00170-024-13975-0
Valin Rivera, J. L., Valenzuela Reyes, C. R., Quinteros Wachtendorff, A. A., Rodríguez Soto, A., Valin Fernández, M., Iquilio Abarzúa, R., González Ortega, A., García Del Pino, G. and Valenzuela Diaz, F. R., Influence of Bentonite Particles on the Mechanical Properties of Polyester–Sisal Fiber Composites, Polym., 15(19), 3963(2023).
