Formation of functional coating layers derived from fluorine-modified polysilazane and their coating properties
발표자
()
초록
내용
Recently, surface treatment technology has been required to improve the quality to a reliability and stability of semiconductors, optical lenses, solar cells and display materials; hydrophobicity is one of the important characteristic for corrosion resistance, chemical resistance, anti-fingerprint. In this study, fluorinated siloxane precursors having low surface energy modified with various functional group were synthesized by the sol-gel reaction. And then transparent water-repellent coating layer was fabricated using synthesized fluorine-modified polysilazane derived from fluorinated siloxane and perhydropolysilazane (PHPS). The layers appeared transparent hydrophobicity as measuring above 92% transmittance, below 0.3% haze and above 108º water contact angle. Besides, the coating layer on glass was measured as 9H pencil hardness at a load of 1Kg. Thus, that could be contributed to transparent functional film industry.