Impact Strength and Hardness Study of Sansevieria Fiber Reinforced Composites with Variations in Starch Addition
Studi Kekuatan Impak dan Kekuatan Kekerasan pada Komposit Diperkuat Serat Sansevieria dengan Variasi Penambahan Amilum
DOI:
https://doi.org/10.21070/ups.9204Keywords:
Polymer Composite, Sanseviera Fiber, AmilumAbstract
Natural fiber reinforced polymer composites have become research area that attracts attention due their superior and environmentally friendly mechanical properties. This study aims to determine effect adding 1%,2%,3%,4%, and 5% starch mechanical properties composites reinforced with sansevieria fiber. The manufacture composite uses hand lay-up method with fiber weight fraction volume 30% and alkali treatment sansevieria fiber concentration 5% NaOH for two hours. This alkali treatment aims to reduce content lignin, hemicellulose, and dirt layers fiber surface. Testing characteristics mechanical properties this study impact test and Shore D hardness test. In the impact test results are good without addition starch, because increasing concentration starch can reduce density molecular bonds polymer matrix, so that bond strength between molecules reduced. While results Shore D hardness test are better adding starch, because starch acts as filler that reduces local deformation on composite surface when tested with an indenter on Shore D hardness tester.
Downloads
References
H. Husman, A. H. Armin, and Y. Yuliyanto, “Pengaruh Panjang Serat dan Fraksi Volume Komposit Lidah Mertua Terhadap Pengujian Tarik,” Manutech J. Teknol. Manufaktur, vol. 15, no. 02, pp. 215–221, doi: 10.33504/manutech.v15i02.281. 2023.
T. H. Ningsih, A. Fiveriati, and F. W. Irfani, “Kekuatan Dan Momen Bending Serta Energi Impak Komposit Serat Kulit Kersen Akibat Variasi Fraksi Volume,” J. Inov. Teknol. Manufaktur, Energi, dan Otomotif, vol. 1, no. 2, pp. 95–104, [Online]. Available: http:https://jurnal.poliwangi.ac.id/index.php/jinggo. 2023.
E. Widodo and I. Dwiyoga, “Analisis Pengaruh Alkalisasi NaOH Terhadap Serat Nanas Sebagai Penguatan Bio Komposit,” Otopro, vol. 18, no. 1, pp. 1–6, doi: 10.26740/otopro.v18n1.p1-6. 2022.
D. E. Natanael Siagian and M. H. Sedo Putra, “Serat Alam Sebagai Bahan Komposit Ramah Lingkungan,”CIVeng J. Tek. Sipil dan Lingkung., vol. 5, no. 1, p. 55, 2024, doi: 10.30595/civeng.v5i1.17879.
I. P. G. Suartama, I. N. P. Nugraha, and K. R. Dantes, “Pengaruh Fraksi Volume Serat Terhadap Sifat Mekanis Komposit Matriks Polimer Polyester Diperkuat Serat Pelepah Gebang,” J. Pendidik. Tek. Mesin Undiksha, vol. 4, no. 1, doi: 10.23887/jjtm.v4i1.8312. 2020.
M. Mastur, B. Sugiantoro, A. Kurniawan, and N. Artati, “Pengaruh Orientasi Cloth dan Roving Serat Sensivera dengan Perlakuan Alkali dan Penguat CNTs Terhadap Kekuatan Bending dan Morfologi (Uji SEM),” Iteks, vol. 1, no. 1, pp. 1–10, 2022.
Sayudin, B. Sugiantoro, and S. Sakuri, “Iteks Pengaruh Bentuk Flake Dan Continous Serat Sensivera Yang Telah Dialkali Berpenguat Cnts dan Non-Cnts Terhadap Kekuatan Mekanik dan Struktur Mikro The Influence of Flake Shape and Continuous Sensivera Fibers that have been Toughened with Cnts and Non,” vol. 14, no. 1, pp. 89–96, 2022.
T. T. Kurniawan and E. Widodo, “Experimental Study on Sansivera Composite Fibers Against the Administration of Alkaline NaOH (Sodium Hydroxide),” Procedia Eng. Life Sci., vol. 4, no. June, pp. 7–13, 2023, doi: 10.21070/pels.v4i0.1411.
R. Rodiawan, S. Suhdi, and F. Rosa, “Analisa Sifat-Sifat Serat Alam Sebagai Penguat Komposit Ditinjau Dari Kekuatan Mekanik,” Turbo J. Progr. Stud. Tek. Mesin, vol. 5, no. 1, pp. 39–43, 2020, doi: 10.24127/trb.v5i1.117.
F. Husaini, S. M. B. Respati, and M. Dzulfikar, “Pengaruh Variasi Fraksi Volume Dan Arah Serat Pada Komposit Matrik Resin Polyester Berpenguat Serat Pelepah Lontar (Borassus Flabellifer) Dengan Perlakuan NaOH 5% Terhadap Kekuatan Uji Tarik,” J. Ilm. Momentum, vol. 16, no. 1, doi: 10.36499/mim.v16i1.3349. 2020.
L. P. Ayu Ariska, M. A. Sahlan, and U. Hikmah, “Analisis Sifat Mekanis Komposit Matriks Polyester dengan Penguat Cangkang Kerang Hijau,” J. Fis., vol. 13, no. 1, pp. 20–28, doi: 10.15294/jf.v13i1.38835. 2023.
Asmeati, M. Yusuf Ali, I. Purnama, and M. Paloboran, “Analisis Uji Mekanik dan Struktur Makro dan Mikro Terhadap Material Komposit dengan Arah Acak Serat Ampas Tebu,” J. Media Komun. Pendikan Teknol. dan Kejuru., vol. 9, no. 2, pp. 91–102, 2022.
I. G. N. J. . Arisanti, C.I.S, Dewi, D.P.R.P., Prasetia, “Pengaruh Rasio Amilum:Air Terhadap Spesifikasi Amilum Singkong (Manihot Esculenta Crantz) Fully Pregelatinized,” Sustain., vol. 11, no. 1, pp. 1–14, 2019.
P. N. Zulvianti, P. M. Lestari, and N. Nining, “Review Komposit Pati–Kitosan: Perannya dalam Berbagai Sistem Penghantaran Obat,” Maj. Farmasetika, vol. 7, no. 1, p. 18, doi: 10.24198/mfarmasetika.v7i1.36496. 2022.
W. Sumanti, R. Kusmiadi, and R. Apriyadi, “Aplikasi Edible Coating Tepung Tapioka Dengan Oleoresin Daun Kemangi untuk Memperpanjang Umur Simpan Buah Jambu Air Cincalo (Syzygium samarangense [Blume] Merril & L.M. Perry),” AGROSAINSTEK J. Ilmu dan Teknol. Pertan., vol. 4, no. 1, pp. 70–78, doi: 10.33019/agrosainstek.v4i1.35. 2020.
C. I. S. Arisanti, N. M. A. Wiradewi, and N. P. A. D. Wijayanti, “Pengaruh Perbandingan Amilum Singkong (Manihot esculenta Crantz.) Fully Pregelatinized dan Gom Akasia terhadap Sifat Fisik Eksipien Co- processing,” J. Farm. Udayana, vol. 3, no. 1, pp. 91–98, 2019.
G. Mega et al., “Penerapan Lidah Mertua dan Sirih Gading dalam My Little PAP untuk Mengurangi Emisi CO di Ruangan Merokok sebagai Konsep Penerapan Smart City,” J. Student Res., vol. 1, no. 5, pp. 325–342, [Online]. Available: https://doi.org/10.55606/jsr.v1i5. 2023.
L. O. Br Napitupulu, A. Widyasanti, A. Thoriq, and A. Yusuf, “The Study of Process and Characteristics of Woven Fabric from Plant Fibers of Lidah Mertua (Sansevieria trifasciata P.),” J. Ilm. Rekayasa Pertan. dan Biosist., vol. 7, no. 2, pp. 207–220, 2019, doi: 10.29303/jrpb.v7i2.137.
E. H. Umi Lailatul Jamilah1, “Modifikasi Serat Alam Dan Karakterisasinya Sebagai Penguat Material Komposit,” J. Educ. Appl. Sci., vol. 1, no. 1, pp. 25–31, 2023.
F. R. Titani, “Pemanfaatan Serat Sabut Kelapa sebagai Material Penguat Pengganti Fiberglass pada Komposit Resin Polyester untuk Aplikasi Bahan Konstruksi Pesawat Terbang,” Techno (Jurnal Fak. Tek. Univ. Muhammadiyah Purwokerto), vol. 19, no. 1, p. 23, doi: 10.30595/techno.v19i1.2397. 2019.
Yulianto, S. R., & Widodo, E. Analisa Pengaruh Variasi Temperatur Proses Pelapisan Nikel Khrom Terhadap Kualitas Ketebalan Dan Kekerasan Pada Baja ST 40. SNFT UMSIDA, 145-149. 2019.
Febriyanto, E. W., & Widodo, E. Analysis Of Sansevieria Fiber Composite With Naoh Alkalization: Analisa Komposit Serat Lidah Mertua (Sansevieria) Dengan Perlakuan Alkali Naoh. Procedia of Social Sciences and Humanities, 3, 959-966. 2022.
Tjahjanti, P. H., Iswanto, I., Widodo, E., & Pamuji, S.. Examination of Thermoplastic Polymers for Splicing and Bending. Nano Hybrids and Composites, 38, 87-97. 2023.
Widodo, E., & Tjahjanti, P. H.. Characterization of sansevieria fiber with NaOH alkalization to increase tensile strength. In IOP Conference Series: Earth and Environmental Science (Vol. 1104, No. 1, p. 012030). IOP Publishing. November. 2022
Tjahjanti, P. H. T. H., Fahruddin, A. R., Mulyadi, M., Sujiatanti, S. H., Wicaksono, M. E., & Jakaria, R. B. Core Material Manufacturing Study On Aluminum Composite Panel (ACP). Jurnal Improsci, 2(3), 186-196. 2024.
Downloads
Additional Files
Posted
License
Copyright (c) 2025 UMSIDA Preprints Server
This work is licensed under a Creative Commons Attribution 4.0 International License.
