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Journal : Dinamika : Jurnal Teknik Mesin

ANALYSIS OF THE EFFECT OF VOLUME FRACTION VARIATION ON TENSILE AND BENDING STRENGTH OF COMPOSITE FIBER COMBINATION OF PINEAPPLE LEAVES AND FIBERGLASS WITH POLYESTER RESIN MATRIX BY COMPRESSION MOLDING METHOD Paundra, Fajar; Simatupang, Valentino Hasael; Muhyi, Abdul; Sidik, M. Farhan; Maulana, Sena
DINAMIKA : Jurnal Teknik Mesin Vol 9, No 1 (2024): Dinamika : Jurnal Teknik Mesin
Publisher : Program Studi Teknik Mesin Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/dinamik.v9i1.7920

Abstract

Pineapple leaf fiber is a waste that is widely found on the island of Sumatra and its potential utilization has not been maximized. Pineapple leaf fiber has potential as a constituent of natural fiber composites. This study aims to determine the effect of volume fraction variation on tensile and bending strength reinforced with pineapple leaf fiber and fiberglass. The composite manufacturing process uses the compression molding method for 24 hours with a pressure of 50 bar and is given a variation of 70% polyester resin, 25% fiberglass, 20%, 15%, 10%, 5%, and 25%, 20%, 15%, 10%, 5% pineapple leaf fiber. After completion of the composite manufacture, density and porosity testing was carried out with ASTM C271 standards, tensile testing was carried out using D3930 standards and bending testing using D790 standards. The lowest density test results and the highest porosity in composites with 70% resin variation, 25% fiberglass, 5% pineapple leaf fiber with a value of 0.87 gr/cm3 - 7.80% and the highest density value and the lowest porosity with 70% resin variation, 5% fiberglass, 25% pineapple leaf fiber with a value of 1.81 gr/cm3 - 1.53%. The highest tensile strength test results in the variation of 5% fiberglass volume fraction 25% pineapple leaf fiber of 237.76 MPa, and the lowest value in the variation of 25% fiberglass volume fraction 5% pineapple leaf fiber of 98.37 MPa. And the highest bending test was obtained in the variation of the volume fraction of 5% fiberglass 25% pineapple leaf fiber at 332.14 MPa, and the lowest value was obtained in the variation of 25% fiberglass 5% pineapple leaf fiber at 194.95 MPa.
Co-Authors Aditia Prahmana, Rico Agustin, Enur Haeni Alawiyah, Alawiyah Aldyansyah, Dimas Alfian, Devia G. C Ali, Fathudin Ammar, Naufal Andi Kolala, Putra Anisa, Hida Arliani Nur Apriyadi, Anton Arief Budiman, Septian Arirohman, Ilham Dwi Ariyanto, Dika Ariyanto Budiman, Septian Arief D, Febri Budi Darsono, Febri Budi Devia Gahana Cindi Alfian Dicky J. Silitonga Eko Pujiyulianto Elmiawan, Puguh Fahmi, Achmad Gus Fajar, Achmad Fikri, Muhammad Luqman Saiful Fil Isnaeni, Fil Isnaeni Gahana Cindi Alfian, Devia galih, Rene hario Gurun Sangra Yusman, Fardhan Hadi Teguh Yudistira, Hadi Teguh Hery Widijanto Hidayatullah, M Taufik I Made Astra Iffah, Izzatul Imam Prabowo, Imam Isnina, Isnina Jalal, M. Rifky Faisal K, Putra Andi Kardo Rajagukguk, Kardo Kenedi, Akmal Afif Khaerunissa Anbar Istiadi Khairat, Imalatul Khairunnisa Kolala, Putra Andi Kornelius Siahaan, Yusuf Lathifa Putri Afisna Manalu, Andrean Prima Jaya Manzeis, Ilhan Maulana, Sena Miswar, Khairul Mudzakir , Mudzakir Mudzakir Mudzakir Muhamad Fatikul Arif Muhammad Syaukani Mukhlisin Mukhlisin Mulyawan Musbar Musbar, Musbar N, Fajar Perdana N, Muhammad Dwi Nanda Syanur, Farid Nur, Tya Shofarina M. Nurdin, Akhmad Nurhayati, Rina NURJAYA NURJAYA, NURJAYA Nurlaisa, Rifa Nurullah, Fajar Perdana Oktaviani, Feny Paundra, Fajar Perdana Nurullah, Fajar Permata, Ariyo Nurachman Satiya Prabowo, Andi Pratama, Angga Jihan Prima Jaya Manalu, Andrean Puandra, Fajar Pujiyulianto, Eko Pujiyuliyanto, Eko Putra, Aditya Septian Ramadhan Siregar, Ilham Ramadhanty, Nabila Riyadhsyah, Riyadhsyah Rizky Saputra, Rizky Rojikin, Setiyo Rostika, Reni RUSLI, RAHMATULLAH S, Ardi Bagus S, Farid Nanda Sadono, Fajar Sidik Saputra, Gilang Saputra, Khamid Y. W. Saputri, Hany Sari, Dian Anggria Satria, Arysca Wisnu Setyawati, Annisa Indah Siahaan, Yusuf Kornelius Sidik, M Farhan Sidik, M. Farhan Sidik, Muhammad Farhan Silitonga, Dicky Januarizky Simatupang, Valentino Hasael Sri Bagaskara, Firman Sucipto, Imam Sucipto, Moch. Cahyo Suyadi Suyadi Syahidin Syaikhul Aziz Syamsul Bahri SYANUR, FARID NANDA Tamba, Evasus Tantri Liris Nareswari Wibawa, Gilang Putra Winda Septiani Windrawan, I Gede Yasmin, Dzikrina Salsabila Yudanta, Faturrizky Rakha Yudi Kurniawan Yusman, Fardhan Gurun Sangra