THE EFFECT OF VARIATIONS IN PVC FOAM CORE THICKNESS ON THE FAILURE ANALYSIS OF BENDING TEST IN SANDWICH COMPOSITE
The composite sandwich core is one of the parts that act as an additional material. Despite the thinner core, it should produce a stiff, strong, and lightweight composite, and the higher the bending strength value obtained. This study aims to observe and analyze the influence of core thickness on be...
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| Language: | English |
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Muhammadiyah University Press
2025-01-01
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| Series: | Media Mesin |
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| Online Access: | https://journals2.ums.ac.id/mesin/article/view/6108 |
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| author | Afiko Rodian Fajar Paundra Lathifa Putri Afisna Fajar Perdana Nurullah Eko Pujiyulianto |
| author_facet | Afiko Rodian Fajar Paundra Lathifa Putri Afisna Fajar Perdana Nurullah Eko Pujiyulianto |
| author_sort | Afiko Rodian |
| collection | DOAJ |
| description | The composite sandwich core is one of the parts that act as an additional material. Despite the thinner core, it should produce a stiff, strong, and lightweight composite, and the higher the bending strength value obtained. This study aims to observe and analyze the influence of core thickness on bending strength and obtain elastic modulus as well as analyze the results of sandwich composite fracture after bending testing. The materials used are polyester resin, 240 gsm twill carbon fiber and core PVC foam. Variations in core thickness of 2 mm, 3 mm, 5 mm, 8 mm, and 10 mm. The method used is vacuum bagging. The tests carried out are bending tests using the ASTM C393 standard. The bending strength value of sandwich composite was obtained at a core thickness variation of 2 mm, which was 81.34 MPa, while the lowest bending strength value was found in a core thickness variation of 10 mm, which was 13.08 MPa. |
| format | Article |
| id | doaj-art-1848c5b129464799addcc7fc4726f3e6 |
| institution | Kabale University |
| issn | 1411-4348 2541-4577 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Muhammadiyah University Press |
| record_format | Article |
| series | Media Mesin |
| spelling | doaj-art-1848c5b129464799addcc7fc4726f3e62025-02-03T01:52:26ZengMuhammadiyah University PressMedia Mesin1411-43482541-45772025-01-0126116256138THE EFFECT OF VARIATIONS IN PVC FOAM CORE THICKNESS ON THE FAILURE ANALYSIS OF BENDING TEST IN SANDWICH COMPOSITEAfiko Rodian0Fajar Paundra1Lathifa Putri Afisna2Fajar Perdana Nurullah3Eko Pujiyulianto4 Institut Teknologi Sumatera, Lampung, IndonesiaInstitut Teknologi SumateraInstitut Teknologi Sumatera, Lampung, IndonesiaInstitut Teknologi Sumatera, Lampung, IndonesiaInstitut Teknologi Sumatera, Lampung, IndonesiaThe composite sandwich core is one of the parts that act as an additional material. Despite the thinner core, it should produce a stiff, strong, and lightweight composite, and the higher the bending strength value obtained. This study aims to observe and analyze the influence of core thickness on bending strength and obtain elastic modulus as well as analyze the results of sandwich composite fracture after bending testing. The materials used are polyester resin, 240 gsm twill carbon fiber and core PVC foam. Variations in core thickness of 2 mm, 3 mm, 5 mm, 8 mm, and 10 mm. The method used is vacuum bagging. The tests carried out are bending tests using the ASTM C393 standard. The bending strength value of sandwich composite was obtained at a core thickness variation of 2 mm, which was 81.34 MPa, while the lowest bending strength value was found in a core thickness variation of 10 mm, which was 13.08 MPa.https://journals2.ums.ac.id/mesin/article/view/6108sandwich compositecore thicknessbending strengthmodulus elasticityvacuum baggingpvc foam |
| spellingShingle | Afiko Rodian Fajar Paundra Lathifa Putri Afisna Fajar Perdana Nurullah Eko Pujiyulianto THE EFFECT OF VARIATIONS IN PVC FOAM CORE THICKNESS ON THE FAILURE ANALYSIS OF BENDING TEST IN SANDWICH COMPOSITE Media Mesin sandwich composite core thickness bending strength modulus elasticity vacuum bagging pvc foam |
| title | THE EFFECT OF VARIATIONS IN PVC FOAM CORE THICKNESS ON THE FAILURE ANALYSIS OF BENDING TEST IN SANDWICH COMPOSITE |
| title_full | THE EFFECT OF VARIATIONS IN PVC FOAM CORE THICKNESS ON THE FAILURE ANALYSIS OF BENDING TEST IN SANDWICH COMPOSITE |
| title_fullStr | THE EFFECT OF VARIATIONS IN PVC FOAM CORE THICKNESS ON THE FAILURE ANALYSIS OF BENDING TEST IN SANDWICH COMPOSITE |
| title_full_unstemmed | THE EFFECT OF VARIATIONS IN PVC FOAM CORE THICKNESS ON THE FAILURE ANALYSIS OF BENDING TEST IN SANDWICH COMPOSITE |
| title_short | THE EFFECT OF VARIATIONS IN PVC FOAM CORE THICKNESS ON THE FAILURE ANALYSIS OF BENDING TEST IN SANDWICH COMPOSITE |
| title_sort | effect of variations in pvc foam core thickness on the failure analysis of bending test in sandwich composite |
| topic | sandwich composite core thickness bending strength modulus elasticity vacuum bagging pvc foam |
| url | https://journals2.ums.ac.id/mesin/article/view/6108 |
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