Corrosion Property Analysis of Coating Formulated Using Acrylic Polyol and Silicone Resin Hybrid Systems

Jamari, S.K.M. and Ramesh, K. and Vengadaesvaranc, B. and Ramesh, S. and Rau, S.R. and Arof, Abdul Kariem (2013) Corrosion Property Analysis of Coating Formulated Using Acrylic Polyol and Silicone Resin Hybrid Systems. In: Asian Pacific Conference on Chemical, Material and Metallurgical Engineering , 22-23 May 2013, Beijing, China. (Unpublished)

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Abstract

Coating systems consist of acrylic polyol resin and silicone intermediate resins were tested for their corrosion resistance properties. The corrosion protection property of the coating was evaluated by using Electrochemical Impedance Spectroscopy (EIS) which showed that system with 70 % of acrylic has the highest corrosion resistance. The maximum value of corrosion resistance obtained was found to be 1.40 x 109 Ω on the 30th day for the 70 % of acrylic sample. The glass transition temperature (Tg) obtained using the Differential Scanning Calorimetry (DSC) were in the range of 23 °C to 65 °C. It showed that all samples are suitable for decorative paints, general industrial coatings and floor care coatings. The functional groups and also the cross-linking between the organic resins were analyzed using Fourier Transform Infra-Red Spectroscopy.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Adhesion, Acrylic Polyol resin ; Silicone resin ; Polyisocyanate ; Corrosion resistance ; Glass transition temperature ; Spray coating.
Subjects: Q Science > QC Physics
Divisions: Faculty of Science > Dept of Physics
Depositing User: Zanaria Saupi Udin
Date Deposited: 26 Jun 2013 07:53
Last Modified: 04 Oct 2018 06:14
URI: http://eprints.um.edu.my/id/eprint/8110

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