Latif, Abdul (2025) Pengaruh Variasi Campuran Aerosil Dan Talk Pada Komposit Bermatriks Poliester Yang Akan Diterapkan Pada Pembuatan Spakbor Menggunakan Metode Hand Lay Up. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
This study aims to analyze the effect of variations in the mixture of aerosil and talc on polyester matrix composites that will be applied in the manufacture of fenders using the hand lay up method. Testing was carried out by tensile and impact tests to determine the mechanical strength of the resulting material. this test was carried out at the Malang State Polytechnic laboratory. The test results showed that in the highest tensile test on the mixture of aerosil and talc (15%: 15%) obtained a value of 14.688 N / mm2 while on the fender obtained a result of 18.8 N / mm2 and the impact test obtained the highest value on the mixture of aerosil and talc (15%: 15%) which obtained a value of 0.0809 J / mm2 while on the fender obtained a value of 0.0098 J / mm2. From the results, it can be concluded that the use of talc and aerosil powder has an effect on reducing the tensile test results by 21,8%, this is because the reinforcing particles are not always evenly distributed in the resin matrix which can cause weak points in the material, while in the impact test the composite specimen has a value of 87.8% higher, this is because the reinforcing particles are able to help spread and absorb impact energy more effectively.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | komposit, serbuk penguat, kekuatan mekanis, uji tarik, uji impact | ||||||
| Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 432 - Teknik Produksi (dan Atau Manufakturing) 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 435 - Teknik Industri 710 - Rumpun Ilmu Pendidikan > 780 - Ilmu Pendidikan Teknologi dan Kejuruan > 785 - Pendidikan Teknik Otomotif |
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| Divisions: | Jurusan Teknik > Prodi D4 Mesin Otomotif > Tugas Akhir | ||||||
| Depositing User: | Abdul Latif | ||||||
| Date Deposited: | 07 May 2025 07:46 | ||||||
| Last Modified: | 07 May 2025 07:47 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/40957 |
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