abstract |
The invention provides a magnetic storage member having a magnetic medium coated on a substrate, a protective film coated on the medium, and a lubricant coated on the protective film, the lubricant having a functional group with an inorganic character of 110 or more. The magnetic storage member is provided with the lubricant which can prevent adsorption to a magnetic head, is not removed by sliding with the head and rotation of the magnetic storage member, and has excellent wear resistance. |