PENGARUH KETEBALAN SKIN PADA KOMPOSIT SANDWICH DENGAN CORE POLYPROPYLENE HONEYCOMB TERHADAP KEKUATAN TARIK

PRAYOGA, AGUNG and Hadi, Qomarul (2017) PENGARUH KETEBALAN SKIN PADA KOMPOSIT SANDWICH DENGAN CORE POLYPROPYLENE HONEYCOMB TERHADAP KEKUATAN TARIK. Undergraduate thesis, Sriwijaya university.

	Text RAMA_21201_03051181320028.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (23MB) | Request a copy
	Text RAMA_21201_03051181320028_0013026905_01 front ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (8MB)
	Text RAMA_21201_03051181320028_0013026905_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy
	Text RAMA_21201_03051181320028_0013026905_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_21201_03051181320028_0013026905_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
	Text RAMA_21201_03051181320028_0013026905_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (628kB) | Request a copy
	Text RAMA_21201_03051181320028_0013026905_06 ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (408kB) | Request a copy
	Text RAMA_21201_03051181320028_0013026905_07 lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy

Abstract

The composite is the materials formed from a combination of two or more molding materials that having different properties from their bearings. The use of composites has grown rapidly because the composite has there own advantages compared to other altemative materials. The sandwich composite is a composite structure composed of 3 or more layers, composed of a composite plate as a skin (skin) as well as core material (core) in the middle. Composite sandwiches are made to obtain lightweight structures but have high strength and stiffhess. This study aims to analyze the physical and mechanical properties of sandwich composites with polyester resin as a matrix, while fiber and core polypropylene honeycomb as reinforcement. The process of making composites using vacuum assisted resin infusion method. Parameters used in this composite manufacturing process are skin thickness variation (2,3, and 4 layers of fiber). In the specimens are done tensile testing and conducted observations on a macro, then performed data processing. The tensile test results showed that the composite with 4 layer fiber skin had a tensile stress of 36.554% larger than composite with 2 layer skin, and had a strain of 32.173% larger than composite with 2 layer skin. Keywords: Polymer Matrix Composite, Sandwich Composite, vacuum assisted resin infusion, tensile test

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	polymer matrik komposit, komposit sandwich, vacuum assisted resin infusion, uji tarik
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Ichlasyah Aisyah
Date Deposited:	06 Aug 2025 02:11
Last Modified:	06 Aug 2025 02:11
URI:	http://repository.unsri.ac.id/id/eprint/182322

Actions (login required)

View Item