| 摘要 |
PURPOSE: A composition for forming a film is provided to improve surface hardness and abrasion resistance of a film, to prevent surface scratching, and to reduce cracks or separation of a film. CONSTITUTION: A composition for forming a film includes: an oligomer obtained by simultaneously or sequentially polymerizing a 3-functional silane represented by the general formula R1SiX3, a 3-functional silane represented by the general formula R2SiX'3, and a 4-functional silane represented by the general formula SiX4 (wherein R1 is either an alkyl group or a phenyl group, R2 is a hydrocarbon group which includes one or more unsaturated bonds, and X, X', and X are mutually identical or different hydrolyzable groups); a radical initiator; and a solvent that dissolves the oligomer and the radical initiator. |
