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All Journal Jurnal Teknik Sipil Jurnal El-Riyasah : Jurnal Kepemimpinan dan Administrasi Union: Jurnal Ilmiah Pendidikan Matematika JRSI (Jurnal Rekayasa Sistem dan Industri) Jurnal SOLMA Jurnal Rekayasa Material, Manufaktur & Energi JURNAL PENDIDIKAN TAMBUSAI Community Development Journal: Jurnal Pengabdian Masyarakat Ideguru: Jurnal Karya Ilmiah Guru Jurnal Ekonomi Bisnis, Manajemen dan Akuntansi (JEBMA) JUKESHUM: Jurnal Pengabdian Masyarakat Golden Ratio of Finance Management Journal of Economic, Business, and Administration JEBA Journal of Accounting and Finance Management (JAFM) ALSYS : Jurnal Keislaman dan Ilmu Pendidikan Jurnal Ilmiah Mahasiswa teknik MDP Student Conference Jurnal Pengabdian Masyarakat dan Riset Pendidikan Future Academia : The Journal of Multidisciplinary Research on Scientific and Advanced Forest and Nature
Muhammad Riski, Muhammad
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Journal : Jurnal Rekayasa Material, Manufaktur

 1 
Optimasi Sifat Biofiber Sisal Melalui Modifikasi Dengan Impregnasi Dan Asam Stearat Untuk Aplikasi Biokomposit Desiasni, Rita; Izzati, Nurul; ., Sukarsih; Riski, Muhammad
Rekayasa Material, Manufaktur dan Energi Vol 8, No 1: Januari 2025
Publisher : Fakultas Teknik UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rmme.v8i1.21758

Abstract

This research aims to optimize the properties of biofiber made from sisal fiber through modification with stearic acid. Sisal fiber is known to have high potential as a natural raw material, but its mechanical properties still need to be improved for wider industrial applications. The modification process is carried out by soaking the sisal fiber in a stearic acid solution with varying concentrations.  Laboratory tests were carried out to evaluate the effectiveness of modifying the physical properties of sisal biofiber in the form of 1 cm short fiber fibers and 200 mesh sisal powder to determine the most effective modification between the two fiber sizes. Based on the results obtained, the highest cellulose, namely 64.7%, was obtained from the results of impregnation of the fiber. The lignin content decreased in impregnated sisal fiber to 9.2% from 12.48% without treatment. The results of NDF which produce cellulose and lignin levels are strengthened by SEM results on 4% sisal fiber. These results show that the sisal fiber without stearic acid treatment shows a greater distribution of lignin compared to the sisal fiber treated with 4% stearic acid.
Co-Authors Abdul Wahab Aditya Chandra, Aditya ahmad yani Aida Apriani Aliza Anggraini, Nur anto, sukri Ari Yanuar, Ari Ariyani, Silva Arundina, Asyifa Aulia, Dila Azhari, Saiful Budi Santosa Budi Santosa Cahyani, Widya Christmas, Andreas Fajar Dhelcia Bayumi, Karina Dirhamsyah, Muhammad Elly Arliani Elsa Tri Mukti Elvira Destiansari Fahrunnisa, Fahrunnisa Fitriana, Silfi Nisa Heri Azwansyah Husnatarina, Fitria Ichsan Diarsyad, Muhammad imelia, imelia Innayatullah, Fatiah Ipandy, Ahkmad Izzati, Nurul Jasiah Jasiah Khoerulnisa, Amelia Ludang, Ribka Febiola Agus Muhammad Ari, Tommy Muna, Tajul Nasir, Darmae Ningsih, Alpi Kurnia Nurfadhillah, Septy Okta Cahyaningrum, Alya Rahmi Susanti ramayani, Nurmisda Riflia, Wita Rita Desiasni Riyanto Riyanto S. Mooduto, Wiliam Indra Safitri, Yulia Saiful Anwar Salsabillah, Arida Satrya Wibowo, Agus Septiana, Resma Sitti Rahmah Suhada , Dedy Sukarsih . Syahera, Syahera Syahida, Salwa Tri Wintolo Apoko Umbing , Golda Belladonna Vianda, Sarah Yanti Hikma Yenny Anwar Yeremi, Ryant Nicolas Hasiholan Yulianti, Rica Yuniati, Ade Zahra, Rahmiy Safira Az