Epoxidized soybean oil-based ceramer coatings |
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Authors: | Ganghua Teng Mark D Soucek |
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Affiliation: | (1) Department of Polymers & Coatings, North Dakota State University, 58105 Fargo, North Dakota |
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Abstract: | New inorganic/organic hybrid coating containing epoxidized soybean oil were prepared. Three sol-gel precursors titanium (IV)
i-propoxide, titanium (IV) di-i-propoxide bis-acetoacetonate, and zirconium n-propoxide] were utilized as the inorganic phase. Various coating properties, including adhesion, hardness, impact resistance,
flexibility and tensile properties, were investigated as a function of sol-gel precursor type and concentration. All ceramer
coatings exhibited excellent flexibility and hardness. Tensile strength and hardness increased with sol-gel precursor concentration.
A slight decrease in adhesion and impact resistance was observed with increasing precursor content. |
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Keywords: | Epoxidized soybean oil sol-gel precursor ceramer coatings |
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