MAGNETIC REEORDING MEDIUM

摘要

The device has a high density and accuracy of magnetic record media for audio, video, and computer. The device improves an endurance and robustness of VTR, protects a signal missing, and has a high electro-magnetic conversion characteristics. The device includes a magnetic film on a non-magnetic supporter, a ferrite material such as magnetic material, a hardening material which is a dially iso-phthalate complex material, a ferrite powder 100 weight ; 1.0 or 20.0 weights