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Solar Curing of Glass Fibre Reinforced Epoxy (GRE) Composite

Sahar, Nurizuan (2009) Solar Curing of Glass Fibre Reinforced Epoxy (GRE) Composite. Universiti Teknologi PETRONAS. (Unpublished)

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Abstract

The method of curing is very important in producing composites. This project studies the comparison of mechanical properties of composites in different types of curing. The objective of this project is to compare the effects of method of curing between direct solar heating and oven curing on the properties of Glass Fibre Reinforced Epoxy (ORE). The methods used for fabrication process are hand lay up technique or if circumstances permit, Vacuum Infusion Process (VIP). Flexural test was conducted on the resin epoxy and ORE composite. The testing was based on ASTM D790M. The result of this project; solar cured resin has much difference than oven cured resin in term of flexural modulus, maximum bending stress at maximum load and also maximum deflection. Solar cured ORE composite has less difference than oven cured ORE composite. For ORE composite, all standard deviations for all the properties were overlapping. It means that there is not much difference between solar cured composite and oven cured composite. As a conclusion, a curing process using direct solar heating for ORE composite has the potential to cure resin epoxy, composites and replacing the oven curing process. For recommendation, FVF, porosity, density of the composite and also resin epoxy affect shall be isolate to get better result. The degree of cure also shall be determined by using DSC equipment.

Item Type: Final Year Project
Academic Subject : Academic Department - Mechanical Engineering - Materials - Engineering materials - Metals alloys - Morphology
Subject: T Technology > TJ Mechanical engineering and machinery
Divisions: Engineering > Mechanical
Depositing User: Users 2053 not found.
Date Deposited: 22 Oct 2013 09:40
Last Modified: 22 Oct 2013 09:40
URI: http://utpedia.utp.edu.my/id/eprint/9140

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