Syaputra, Erwin Yolanda Dwi (2019) Karakterisasi Komposit Resin Epoksi Berpenguat Serat Ampas Tebu Untuk Aplikasi Kampas Rem Bebas Asbestos. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Kampas rem merupakan salah satu komponen penting dalam sebuah kendaraan yang berperan dalam sistem pengereman pada suatu kendaraan. Pada umumnya, kampas rem menggunakan material fiber asbestos dengan matriks polimer. Namun, serbuk dari asbestos bersifat karsinogenik dan berbahaya bagi manusia. Penelitian ini dilakukan untuk merekayasa material komposit resin epoksi berpenguat ampas tebu hasil alkalisasi dan kompatibiliser berupa MAPP untuk material kampas rem. Tujuan dari penelitian ini adalah menganalisa pengaruh variasi komposisi selulosa dari ampas tebu terhadap sifat mekanik dan sifat fisik dari komposit resin epoksi berpenguat ampas tebu. Variasi komposisi yang digunakan adalah 49%, 54%, 59%, dan 64%. Pengujian yang dilakukan adalah pengujian SEM, FTIR, densitas, kekerasan, keausan, dan absorbsi air dan oli. Nilai keausan yang terendah didapatkan pada komposit dengan komposisi 49% ampas tebu hasil. Berdasarkan hasil SEM, penambahan persentase volume ampas tebu hasil menyebabkan porositas pada komposit menjadi meningkat. Hasil pengujian FTIR mengindetifikasi ikatan kimia yang muncul pada komposit. Densitas dan kekerasan dari komposit semakin menurun seiring dengan bertambahnya komposisi filler. Absorpsi air dan oli meningkat seiring dengan pertambahan filler.
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Brake pad is one of the most important component in
vehicle which take part in braking system of a vehicle. Generally, brake pad consist of asbestos fibre with polymer matrix. However, asbestos particulate is carcinogenic and can be harmful for human. This research was conducted to engineer a bagasse reinforced epoxy resin composite with MAPP compatibilizer to be used as asbestos-free brake pad material. Aim of this research is to analyze the effect of bagasse composition variation mechanical properties and physical properties of sugarcane bagasse reinforced epoxy resin composite. Composition variations used in this research are 49%, 54%, 59%, and 64% volume percentage. SEM, FTIR, wear resistance, hardness, density, and water and oil absorption were tested towards the specimen. The result showed that the lowest wear number value was obtained on composite reinforced by 49% bagasse. Based on Scanning Electron Microscope, the increased in volume percentage of bagasse causing the porosity of the composite to increased. FTIR test result identify the chemical bonds that appear on the composite. The density and hardness of composite decreased with the addition of volume percentage of bagasse. Water and oil absorption was increased as filler increased.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSMt 620.118 Sya k-1 2019 |
| Uncontrolled Keywords: | Kampas rem bebas asbestos, Ampas Tebu, Resin Epoksi, MAPP |
| Subjects: | T Technology > TS Manufactures > TS170 New products. Product Development |
| Divisions: | Faculty of Industrial Technology > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis |
| Depositing User: | Erwin Yolanda Dwi Syaputra |
| Date Deposited: | 07 Jun 2024 10:44 |
| Last Modified: | 07 Jun 2024 10:44 |
| URI: | http://repository.its.ac.id/id/eprint/65431 |
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