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Comparative Study of Polyurea and Epoxy Protective Coating via Salt Spray

Mohd Ariff Bin Mohd Tahir, Mohd Ariff (2010) Comparative Study of Polyurea and Epoxy Protective Coating via Salt Spray. Universiti Teknologi Petronas. (Unpublished)

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Abstract

Coating is a covering that is applied to an object. The aim of applying coating is to improve surface properties of a bulk material namely against environmental attacks, corrosion attacks and other harmful agents. This study reports on the salt spray testing done polymer coating on steel substrate to simulate testing under corrosive environment. In the process, firstly, steel panels were sand blasted to SA2.5 and primed with Halgen primer, then coated with polyurea coating to 2000μm and epoxy coating to 100μm and then they are cured for 7 days. Specimens were then divided into scribed and unscribed specimens, the former having a cross pattern running through the coating up to the substrate surface.

Item Type: Final Year Project
Subject: T Technology > TJ Mechanical engineering and machinery
Divisions: Engineering > Mechanical
Depositing User: Users 5 not found.
Date Deposited: 11 Jan 2012 12:23
Last Modified: 25 Jan 2017 09:43
URI: http://utpedia.utp.edu.my/id/eprint/1490

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