METHOD FOR DEPOLYMERIZING THERMOSETTING BINDER OF ELECTRICAL MACHINE INSULATION

摘要

FIELD: thermosetting insulation binder decomposition technology; repair of electrical machines. SUBSTANCE: method involves insulation treatment with alkaline solutions. Novelty is that alkaline solution has in its composition oxidizer, such as potassium permanganate, in the following proportions, part by weight: sodium hydroxide, 120; potassium permanganate, 30; water, 200. EFFECT: higher efficiency.