$15.00
Two methods for determining the flexibility of aged insulating varnish, the mandrel flexibility test, and the deflected-beam film rupture test are described and compared. The film rupture test was found to give much more reliable results, and data are presented on several types of varnish.
Two methods for determining the flexibility of aged insulating varnish, the mandrel flexibility test, and the deflected-beam film rupture test are described and compared. The film rupture test was found to give much more reliable results, and data are presented on several types of varnish.
| Author(s) | Morgan, H.I.General Electric Co., Mathes, K.N. |
|---|---|
| Publication/Event/Pages | Wire & Wire Products29(9): 967, 970-973 1954 |
| Year | 1954 |
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