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Convention Paper

Surface Lubrication of Magnetic Tape

Authors: Tobin, Henry G.; Powell, Carl

AES Convention 55 · Paper 1189 · October 1976

Abstract

ITT Research Institute has developed a technique that greatly increases the operating life of the magnetic tape media as well as that of the head. This is accomplished by the application of a very thin coating of an inert lubricant to the surface of the media. Tests have been performed with a variety of commercially available tapes and various head materials. Greater than 5 million passes of 3M 900 on a loop tester were achieved with no apparent effect on the tape. Without lubrication, the same tests achieved only 30,000 passes. Head wear was decreased by as much as a factor of ten where lubricated tape was used. This paper describes the technique and gives typical test results obtained by IITRI and others.

Details

Published in
AES Convention 55
AES Convention
55
Paper number
1189
Publication date
October 6, 1976
Affiliation
IIT Research Institute, Chicago, IL ; NASA / Goddard Space Flight Center, Greenbelt, MD (See document for exact affiliation information.)
Type
Convention Paper