In the past two years the industry as seen a definite trend toward the use of polyester as a magnetic recording tape substrate. The results of comparative testing of both cellulose acetate and polyester materials point up some interesting differences. Conclusions are presented which identify advantages to the user.
Author:
Eilers, Delos A.
Affiliation:
3M Company, St. Paul, MN
JAES Volume 17 Issue 3 pp. 303-308; June 1969
Publication Date:
June 1, 1969
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