摘要 |
A magnetic recording tape for data storage comprising a non-magnetic substrate having a front side and a backside, a magnetic layer formed over the front side of the substrate containing magnetic pigment particles, and a binder system therefor; the magnetic particles typically have a coercivity of at least about 2000 Oe. The substrate also has a backside coating layer formed over the backside surface of the substrate comprising at least one non-magnetic pigment and at least one binder therefor; the pigment is present in a range of from about 49% to about 55%, and the backside coating exhibits compressibility.
|