マイカ含有絶縁テープを製造する方法、ならびにその利用

Title:

マイカ含有絶縁テープを製造する方法、ならびにその利用

Document Type and Number:

Japanese Patent JP4293408

Kind Code:

B2

Abstract:

Mica foil which contains organic and/or inorganic fibers in addition to pure mica is used for the production of resin-impregnatable insulating tape for high-voltage rotating electrical machines. A process for the production of insulating tape for the windings of high-voltage rotating electrical machines, which can be impregnated after winding by treatment under vacuum and under pressure with a solvent-free synthetic resin and then cured by heating. The process involves spreading epoxy resin-based coating powder onto mica foil which contains organic and/or inorganic fibers in addition to pure mica and then bonding the coated side with a base material under pressure and elevated temperature.

Inventors:

Guselmann, Helmut

Application Number:

JP2000577671A

Publication Date:

July 08, 2009

Filing Date:

October 13, 1999

Export Citation:

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