Magnetic recording medium

摘要

A magnetic recording medium comprising a base and a magnetic layer formed thereon is disclosed. The coefficient of friction ( mu B) of the surface opposite to the magnetic layer in transversal direction against the axial direction of loading post is under the straight line represented by the formula: mu B=0.1STD-0.05 (wherein STD is the stiffness of the medium in transversal direction and 0.5