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Preparation of Titanium Oxide/Epoxy Hybrid Anticorrossive Coating

Wang, Haoran
http://rave.ohiolink.edu/etdc/view?acc_num=akron1480326524997686

Abstract Details

2016, Master of Science, University of Akron, Polymer Engineering.
ABSTRACT Using organic coating is one of the most effective methods to prevent material from the corrosion which acts as barriers to air, ions and water. The organic/inorganic hybrid material not only combines the inorganic and organic characteristic, but also may own some unique properties. Generally speaking, the organic/inorganic hybrid coating can own the specific property from inorganic part such as: thermal stability, hardness and scratch resistance, and the specific property form organic phase such as: flexibility, toughness, impact resistance and adhesion. Also, the inorganic phase can improve the anticorrosive property of organic coating. In this dissertation, six kinds of the titanium alkoxide/epoxy hybrid coating have been prepared and characterized. The standard liquid BPA epoxy resin was modified by the 3-isocyanatopropyltrietoxysilane (IPTES). The structures were confirmed by Fourier transform infrared spectroscopy (FTIR) liquid state 29Si NMR and mass spectrometry (MS).The viscoelastic properties of coating films were tested by DMTA and DSC. General coating properties including pencil hardness, cross-hatch adhesion, pull-off adhesion, reverse impact resistance and MEK resistance were tested in aluminum panel according ASTM standards. Most importantly, the anticorrosion performance was evaluated by electrical impedence spectroscopy (EIS), 240h salt spray test in steel panel and acid undercutting test.
Mark D Soucek (Advisor)
79 p.
Polymers
Tianium Oxide; Epoxy; Hybrid; Anticorrosive coating

Recommended Citations

Citations

  • Wang, H. (2016). Preparation of Titanium Oxide/Epoxy Hybrid Anticorrossive Coating [Master's thesis, University of Akron]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=akron1480326524997686

    APA Style (7th edition)

  • Wang, Haoran. Preparation of Titanium Oxide/Epoxy Hybrid Anticorrossive Coating. 2016. University of Akron, Master's thesis. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=akron1480326524997686.

    MLA Style (8th edition)

  • Wang, Haoran. "Preparation of Titanium Oxide/Epoxy Hybrid Anticorrossive Coating." Master's thesis, University of Akron, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=akron1480326524997686

    Chicago Manual of Style (17th edition)

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© 2016, all rights reserved.
This open access ETD is published by University of Akron and OhioLINK.
Release 3.2.12