Analysis Of Sansevieria Fiber Composite With Naoh Alkalization: Analisa Komposit Serat Lidah Mertua (Sansevieria) Dengan Perlakuan Alkali Naoh
- Composite,
- Sensevieria,
- Polyester Resin,
- Hand Lay Up Method,
- Tensile test. ASTM D368 - 03
Copyright (c) 2022 Eko Wahyu Febriyanto, Edi Widodo
This work is licensed under a Creative Commons Attribution 4.0 International License.
Abstract
Composites with natural fiber reinforcement have special characteristics that imitation fibers do not have. Sansevieria fiber as one of the producers of good quality natural fiber, as research has been done, has good potential to be developed. This study discusses the manufacture and characteristics of plant fiber composites (sensevieria) with a polyester matrix using the hand lay up method. This composite uses a volume fraction of 30% with woven fiber treatment and NaOH immersion as much as 0%, 4%, 7%, 10%, 13%, and 15% for 4 hours at room temperature. In this research, it is aimed to determine the mechanical properties of this composite by performing a tensile test, with the standard ASTM D638 – 03. namely: the highest tensile strength was found in the 10% NaOH immersion variable with a volume fraction of 30% matrix, amounting to 12.855 N/mm2. So that the best strain value is 0.105 in the specimen with 15% NaOH immersion and the highest elastic modulus value is found in the fiber with 4% immersion, which is 201.5 N/mm2
References
[2] 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, 2017, doi: 10.24127/trb.v5i1.117.
[3] Fitriah Sari Nst, Harry Abrido S, and Maulida, “Pengaruh Penggunaan Larutan Alkali Pada Kekuatan Tarik Dan Uji Degradasi Komposit Polipropilena Bekas Berpengisi Serbuk Serabut Kelapa,” J. Tek. Kim. USU, vol. 2, no. 1, pp. 14–20, 2013, doi: 10.32734/jtk.v2i1.1421.
[4] P. Rosha, M. Fitriyana, S. Ulfa, and D. Dharminto, “Pemanfaatan Sansevieria Tanaman Hias Penyerap Polutan Sebagai Upaya Mengurangi Pencemaran Udara Di Kota Semarang,” J. Ilm. Mhs. Fak. Kesehat. Masy. Univ. Diponegoro, vol. 3, no. 1, p. 97521, 2013.
[5] R. Fajri, T. Tarkono, and S. Sugiyanto, “Studi Sifat Mekanik Komposit Serat Sansevieria Cylindrica Dengan Variasi Fraksi Volume Bermatrik Polyester,” J. Ilm. Tek. Mesin FEMA, vol. 1, no. 2, p. 97963, 2013.
[6] I. Astika, I. Lokantara, and I. Gatot Karohika, “Sifat Mekanis Komposit Polyester dengan Penguat Serat Sabut Kelapa,” J. Energi Dan Manufaktur, vol. 6, no. 2, 2013.
[7] S. Arief and A. Sidiq, “Pengaruh Variasi Panjang Serat Serat Kayu Gelam ( Melaleuce Leucandendra ) Terhadap Kekuatan,” vol. 03, no. 01, pp. 42–48, 2017.
[8] Asroni and S. D. Handono, “Kaji Eksperimen Variasi Jenis Serat Batang Pisang,” vol. 7, no. 2, pp. 214–222, 2018.
[9] E. Widodo, P. H. Tjahjanti, and F. S. Kirom, “The sansevieria trifasciata fiber compatibility analysis for biocomposite reinforcement Analisis kompatibilitas serat sansevieria trifasciata untuk penguat biocomposite,” vol. 10, no. 1, pp. 99–103, 2021.
[10] T. Afandi and E. Widodo, “STUDI VARIASI JENIS MATERIAL TALI PADA MODIFIKASI ALAT PENGUKURAN TORSI POMPA,” vol. 16, no. 2, pp. 50–57, 2021, doi: 10.26740/otopro.v16n2.p50-57.