| 摘要 |
PURPOSE:To provide a coating-type magnetic medium for magnetic recording excellent in traveling durability with little dropout of abrasive particles. CONSTITUTION:The coating-type magnetic medium for magnetic recording it produced bye applying a mixture of a magnetic powder 4, binder 7, and abrasive, etc., on a nonmagnetic supporting body 6. This medium features in containing acicula titanium oxide 3 having <=3 acicula ratio as the abrasive. Thus, the obtd. coating-tape magnetic medium has improved traveling durability. |
