| 摘要 |
PURPOSE: An inorganic-organic hybrid coating composition is provided to have excellent abrasion resistance, and corrosion resistance, and to be uniformly coated to a curved metal substrate. CONSTITUTION: An inorganic-organic hybrid coating composition comprises 1-50 weight% of an inorganic-organic composite material of 3-dimensionally network structure, of which aspect ratio is 2-100, manufactured in water solution by containing an organosilane compound, an aluminum compound, and titanium dioxide; 10-60 weight% of organosilane compound, 5-50 weight% of thixotropy filler, 10-85 weight% of solvent. The inorganic-organic composite material comprises 10-100.0 parts by weight of aluminum compound based on 1 part by weight of titanium dioxide. The organic silane content is 0.5-2.5 mole per 1 mole of the aluminum compound. |
