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All Journal Turbo : Jurnal Program Studi Teknik Mesin Conference on Innovation and Application of Science and Technology (CIASTECH)
Deky Framasta
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Agriculture, Biological Sciences & Forestry Education Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences

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Pengaruh arah aliran input resin sintetis pada proses vacuum infusion resin terhadap kekuatan tarik komposit serat kulit waru (hibiscus tiliaceus) Deky Framasta; Akhmad Farid; Nova R. Ismail; Arief Rizki Fadhillah
TURBO [Tulisan Riset Berbasis Online] Vol 10, No 1 (2021): Jurnal TURBO Juni 2021
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v10i1.1288

Abstract

The use of natural fibers as a reinforcing material or reinforcement in composite materials has long been developed. Natural fibers are good environmentally materials in the development of engineering materials. Good environmentally materials are materials that, when used and disposed of, do not have the potential to damage the environment and harm health. Natural fibers have different characteristics and properties for each type. The bark fibers of the hibiscus tree (hibiscus tiliaceus) can also be seen as the characteristics of several factors that affect the tensile strength. This study aims to analyze the fault by knowing the direction of flow of synthetic resin input with the vacuum infusion resin method using the bark fiber of the hibiscus tree and bisphenol resin to tensile strength. The bark of the hibiscus tree was treated with 6% NaOH immersion for 120 minutes. And variations in the direction of resin flow input 1 In 1 Out, 2 In 1 Out and 4 In 1 Out. The resin used is Bisphenol. The result of the tensile test is the variation of the flow direction of 2 In 1 Out, the highest tensile stress value is 328.18 MPa, the lowest tensile stress is the variation in the flow direction of 4 In 1 Out with a value of 271.17 MPa. The fault model of all variations in the flow direction is multiple areas, as well as fiber pull out in the 1 In 1 Out and 4 In 1 Out flow directions. For 2 In 1 Out delamination fault mode.Keywords: Composite, hibiscus bark fiber, resin flow direction, vaccum infusion resin.
PENGARUH JUMLAH ALIRAN INPUT RESIN PADA PROSES VACCUM INFUSION RESIN TERHADAP BEBAN DAN WAKTU PATAH UJI TARIK KOMPOSIT SERAT KULIT POHON WARU Arief Rizki Fadhillah; Dadang Hermawan; Nova Risdiyanto Ismail; Deky Framasta
Conference on Innovation and Application of Science and Technology (CIASTECH) CIASTECH 2020 "Peranan Strategis Teknologi Dalam Kehidupan di Era New Normal"
Publisher : Universitas Widyagama Malang

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Abstract

Serat alam adalah salah satu penguat yang sangat banyak digunakan dalam komposit. Salah satauserat alam yang digunakan untuk komposit adalah Serat kulit pohon waru, hal ini dikarenakan serat ini  memiliki struktur saling mengikat antara satu serat dengan serat lainnya. Proses manufaktur mempengaruhi dari kekuatan komposit serat alam, sehingga perlu dilakukan penelitian yang berkelanjutan. Permasalahan yang akan diteliti adalah pengaruh jumlah aliran input resin pada proses vaccum infusion resin terhadap beban dan waktu uji tarik komposit serat kulit pohon waru. Tujuan penelitian adalah menganalisa pengaruh variasi jumlah aliran resin menggunakan metode vaccum infusion resin terhadap beban dan waktu uji tarik komposit. Penelitian ini memiliki variasi jumlah aliran input resin pada vaccum infusion resin yaitu Jumlah Aliran Resin 1 In 1 Out, 2 In 1 Out, 4 In 1 Out. Pengujian yang dilakukan pada komposit dengan variasi ini adalah uji tarik, foto mikro, dan foto patahan. Hasil penelitian ini adalah komposit serat kulit pohon waru dengan variasi aliran resin input 2 in 1 out memiliki kemampuan menerima beban paling tinggi sebesar 1534.90 kg. Sedangkan, waktu patah yang paling maksimal terdapat pada komposit serat kulit pohon waru dengan variasi aliran resin input 1 in 1 out yaitu selama 371 detik.
Co-Authors Akhmad Farid Arief Rizki Fadhillah Dadang Hermawan Nova R. Ismail Nova Risdiyanto Ismail