Studi Kekuatan Sambungan Komposit Laminasi Kayu Mahoni Dengan Perekat PVAc Setelah Paparan Air Distilasi, Air Laut, dan Minyak Sayur
DOI:
https://doi.org/10.33504/jitt.v3i1.338Keywords:
Laminate Composite, Immersion, Mechanical PropertiesAbstract
Laminated composites are composed of multiple layers that work together to achieve specific properties. Several factors influence the strength of these composites, including the quality of the surface layers, the strength of the bonds between layers, the adhesion properties, and the thermal behavior. The adhesive plays a crucial role in connecting the layers to form a laminated composite. This study investigates the effect of environmental exposure on the bond strength between the surfaces of laminated composite layers. The laminated composites are made from mahogany wood and are adhered using PVAc adhesive under a pressure of 2 MPa for 30 minutes. After being prepared, the samples are allowed to sit for several days before being immersed in distilled water, seawater, and vegetable oil. Each immersion lasts for 24 hours. The results indicate that the laminated composites experienced a degradation of mechanical properties following exposure to distilled water, seawater, and vegetable oil. Among these, distilled water had the most detrimental effect on the performance of the laminated composite, while exposure to vegetable oil resulted in relatively insignificant changes to its mechanical properties.
Downloads
References
J. Claus, R. A. M. Santos, L. Gorbatikh and Y. Swolfs, "Effect of matrix and fibre type on the impact resistance of woven composites," Composites Part B: Engineering, vol. 183, pp. 1-7, 2020. https://doi.org/10.1016/j.compositesb.2019.107736.
R. Steiner, V. Schwarz, D. Schnabl, D. Edelhoff and B. Stawarczyk, "Effect of adhesive systems, direct resin composites and artificial aging on tensile bond strength between different resin composites and human dentin," International Journal of Adhesion and Adhesives, vol. 108, pp. 1-7, 2021. https://doi.org/10.1016/j.ijadhadh.2021.102888.
U. S. Gupta, A. Dharkar, M. Dhamarikar, A. Choudhary, D. Wasnik, P. Chouhan, S. Tiwari and R. Namdeo, "Study on the effects of fiber orientation on the mechanical properties of natural fiber reinforced epoxy composite by finite element method," Materials Today: Proceedings, vol. 45, no. 9, pp. 7885-7893, 2021. https://doi.org/10.1016/j.matpr.2020.12.614.
A. Zeinedini, Y. Hosseini, A. S. Mahdi, A. Akhavan-Safar and L. F. M. da Silva, "Impact of the Manufacturing Process on the Flexural Properties of Laminated Composite-Metal Riveted Joints: Experimental and Numerical Studies," Applied Composite Materials, vol. 31, p. 583–610, 2024. https://doi.org/10.1007/s10443-023-10186-w.
H. Tuo, Z. Lu and X. Ma, "Effects of environment on tensile properties of laminated composites containing a central hole," AIP Conference Proceedings, vol. 1890, pp. 1-7, 2017. https://doi.org/10.1063/1.5005303.
A. Wijayanto, "Kualitas daya lekat, nilai kilap, fleksibilitas dan kekerasan beberapa jenis bahan finishing yang diaplikasikan pada kayu mahoni," Jurnal Kehutanan Papuasia, vol. 9, no. 2, pp. 169-177, 2023.
Barly and Subarudi, "Kajian industri dan kebijakan pengawetan kayu: sebagai upaya mengurangi tekanan terhadap hutan," Jurnal Analisis Kebijakan Kehutanan, vol. 7, no. 1, pp. 63-80, 2010.
E. Randbaran, L. Dayang, R. Zahari, M. T. H. Sultan and N. Mazlan, "Advantages and Disadvantages of Using Composite Laminates in The Industries," Modern Approaches on Material Science, vol. 3, no. 2, pp. 349-352, 2020. https://dx.doi.org/10.32474/MAMS.2020.03.000158.
T. i. p. o. w. l. c. f. b. a. penetration, "Li, Zhenrui; Chu, Shimin; Zhang, Yu; Lin, Lanying; Liu, Xing’e," Composites Part B: Engineering, vol. 263, pp. 1-12, 2023. https://doi.org/10.1016/j.compositesb.2023.110859.
A. Chanda, N. K. Kim and D. Bhattacharyya, "Effects of adhesive systems on the mechanical and fire-reaction properties of wood veneer laminates," Composites Science and Technology, vol. 230, pp. 1-9, 2022. https://doi.org/10.1016/j.compscitech.2022.109331.
P. C. P. Sampaio, P. d. C. Kruly, C. C. Ribeiro, L. A. Hilgert, P. N. R. Pereira, P. M. C. Scaffa, V. Di Hipólito, P. H. P. D’Alpino and F. C. P. Garcia, "Comparative bonding ability to dentin of a universal adhesive system and monomer conversion as functions of extended light curing times and storage," Journal of the Mechanical Behavior of Biomedical Materials, vol. 75 , p. 41–49, 2017. http://dx.doi.org/10.1016/j.jmbbm.2017.06.033.
J. Tatar and H. R. Hamilton, "Effect of moisture exposure on the adhesive bond under direct shear," in The 7th International Conference on FRP Composite in Civil Engineering, Vancouver, Canada, 2014.
P. Davies and S. L. Jeune, "Influence of seawater immersion on acrylic adhesive properties and bond strength on wet composites," International Journal of Adhesion and Adhesives, vol. 132, pp. 1-9, 2024. https://doi.org/10.1016/j.ijadhadh.2024.103712.
C. Li, Y. Chen, Y. Zeng, Y. Wu, W. Liu and R. Qiu, "Strong and recyclable soybean oil-based epoxy adhesives based on dynamic borate," European Polymer Journal. https://doi.org/10.1016/j.eurpolymj.2021.110923, vol. 162, pp. 1-8, 2022.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Jurnal Inovasi Teknologi Terapan
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
