FIELD: electrical engineering. SUBSTANCE: composition containing per cent by mass: caoutchouc, siloxane block copolymer 30.0-33.0, organic ether of orthophosphoric acid 1.0-5.0; organic peroxide 1.0-2.0; organic solvent being the balance, is applied to material and treated thermally at 300-600 C. EFFECT: improved thermal stability of electric insulation, improved physical and mechanical properties.
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Authors
Dates
1994-04-15—Published
1990-12-26—Filed