The study of (3-mercaptopropyltriethoxysilane)/ (Methyl methacrylate) /(1,6-hexanediol diacrylate) preparation resistant corrosion film

• Main Authors: Yang-Chin Liu, 呂仰欽
• Other Authors: Jenn-Chiu Hwang
• Format: Others
• Language: zh-TW
• Online Access: http://ndltd.ncl.edu.tw/handle/17688297589721150542

碩士 === 元智大學 === 化學工程與材料科學學系 === 102 === This study of using sol-gel method to prepare corrosion-resistant film.3-mercaptopropyltriethoxy silane as a precursor, add different rations off 2-hydroxythyl methacrylate to condense. MPTES uncoat of copper substrate in the electrochemical testing, its impendance value only have 6.00#westeur024#102 ohm, however, coated MPTES/HEMA molar ratio is 2:1 of Copper substrate’s impendance value increased to 6.62#westeur024#105 ohm. Add weight percent 40% of 1,6-hexanediol diacrylate conduct copolymerization, hardness increased form H to 4H, resistance value also raise to 7.73#westeur024#105 ohm, it’s to shot that membrane has better corrosion properties.