Karakterisasi Sifat Mekanik dan Biodegradable Komposit Hibrid Polipropilena dengan Pati Singkong Menggunakan Serat Pinang dan Serat Eceng Gondok
DOI:
https://doi.org/10.25077/jfu.12.3.458-464.2023Keywords:
Degradasi, Polipropilena, serat eceng, gondok serat pinangAbstract
Telah dilakukan penelitian tentang karakterisasi sifat mekanik dan biodegradable komposit hibrid polipropilena dengan pati singkong menggunakan serat pinang dan serat eceng gondok. Penelitian ini bertujuan untuk menghasilkan komposit hibrid yang kuat dan ramah lingkungan Komposisi serat pinang dan eceng gondok divariasikan dengan rasio perbandingan 1:1. Persen volume serat yang digunakan yaitu 5%, 10%, 15%, 20%, dengan panjang serat 3 mm. Pembuatan sampel pada penelitian ini menggunakan metode hand lay-up. Metode hand lay-up merupakan proses pelapisan serat dengan matrik yang dilakukan secara manual. Penelitian ini dilakukan pengujian kuat tarik, regangan, modulus elastisitas dan uji biodegradable. Berdasarkan hasil penelitian didapatkan nilai kuat tarik dan modulus elastisitas tertinggi yaitu 18,37 Mpa dan 3549 Mpa pada fraksi volume serat 5%. Nilai regangan tertinggi yaitu 0,0064 % pada fraksi volume serat 20%. Pada laju degradasi didapatkan hasil sebesar 0,03853% per hari. Maka dari hasil penelitian dapat disimpulkan nilai modulus elastisitas sudah memenuhi standar dashboard mobil.References
Akbar, F. (2013) ‘Pengaruh Waktu Simpan Film Plastik Biodegradasi dari Pati Kulit Singkong Terhadap Sifat Mekanik’, Jurnal Teknik Kimia USU, 2(2), pp. 11–15.
Anggriani, D. (2018) ‘Pembuatan Papan Komposit Bahan Serbuk Ampas Tebu dan Serat Eceng Gondok Matriks Polipropilena’, Jurnal Saintia Fisika, 11(2), pp. 123–130.
Deborah, C. (2010), Composite Materials, Scince and Applications 2, 2nd edn, springer, London.
Fahmi, H. (2018) ‘Thermal Shock Resistance dari Epoxy yang Diperkuat Serat Pinang terhadap Kekuatan Bending dan Energi Impak Thermal Shock Resistance of Epoxy Reinforced Fiber Betel Nut Against the Strength of Bending and Impact Energy’, jurnal teknik mesin ITP, 8(1), pp. 45–50.
Faruk, O. et al. (2013) ‘Biocomposites Reinforced with Natural Fibers’, Progress in Polymer Science, 37(11), pp. 1552–1596.
Ferrante, L. et al. (2015) ‘Behaviour of Woven Hybrid Basalt-Carbon/Epoxy Composites Subjected to Laser Shock Wave Testing: Preliminary Results’, Composites Part B: Engineering, 78, pp. 162–173.
Jasruddin, S. (2015) ‘Sintesis Komposit Bioplastic Berbahan Dasar Tepung Tapioka dengan Penguat Serat Bambu’, Jurnal Sains dan Pendidikan Fisika, 11(2), pp. 179–184.
Leonard, J. (2015) ‘Aplication of Epoxy Resin Composite with Fiber Imperata Cylindrica for Multi Purpose Van Car Bumper’, Jurnal Mekanikal, 6(1), pp. 602–607.
Mahyudin, A. et al. (2020) ‘Mechanical Properties and Biodegradability of Areca Nut Fiber Reinforced Polymer Blend Composites’, Evergreen, 7(3), pp. 366–372.
Prasetyaningrum, A. and Rokhati, N. (2009) ‘Optimasi Proses Pembuatan Serat Eceng Gondok untuk Menghasilkan Komposit Serat dengan Kualitas Fisik dan Mekanik yang Tinggi’, Riptek, 3(1), pp. 45–50.
Putri, L.D. and Mahyudin, A. (2019) ‘Analisis Pengaruh Persentase Volume Serat Eceng Gondok dan Serat Pinang Terhadap Sifat Mekanik dan Biodegradasi Komposit Hibrid Matrik Epoksi’, Jurnal Fisika Unand, 8(3), pp. 288–294.
Sukarja, H. (2015) ‘Studi Sifat Mekanik Komposit Hibrid Epoksi Serbuk Kulit Telur Ayam Buras dan Serat Gelas’, Jurnal Teknik Mesin Untirta, 1(1), pp. 9–13.
Suryana, D. (2018) ‘Pengaruh Komposisi Komposit Serat-Serat Eceng Gondok dan Pasir Silika Terhadap Uji Impact dan Uji Tarik Untuk Point Panjat Dinding’, Jurnal Austenit, 10(2), pp. 56–60.
Thakur, V.K. (2017) Hybrid Polymer Composite Material, Woodhead Publishing, New Delhi.
Yoniza, Y. and Mahyudin, A. (2020) ‘Analisis Pengaruh Komposisi Serat Pinang dan Serat Eceng Gondok terhadap Sifat Mekanik Komposit Hibrid Polipropilena dengan Pati Talas’, Jurnal Fisika Unand, 9(1), pp. 24–30.
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