Electrical insulating heat-resistant lead-free enamel for the protection of electronic equipment

Vlasova O.V., Denisova V.S., Zakalashnyy A.V., Solntsev St.S.
UDC
629.7.023.224
DOI
10.18577/2307-6046-2022-0-1-88-96
Article PDF (Russian) (574.4 KB)
How to cite
Vlasova O.V., Denisova V.S., Zakalashnyy A.V., Solntsev St.S. Electrical insulating heat-resistant lead-free enamel for the protection of electronic equipment // Proceedings of VIAM. 2022. No. 1. DOI: 10.18577/2307-6046-2022-0-1-88-96. URL: https://test.viam.ru/en/journal/2022/1/9
Keywords
enamel, electrical insulating coating, glass, dielectric properties, electrical resistance, dielectric
Abstract

In present work electrical insulating coatings based on BaO–B2O3–SiO2 glass-forming system for use in electronic circuits on a metal substrate were investigated. The synthesized compositions in terms of chemical resistance belong to the class of stabilized glasses. The tests were showed that the experimental compositions significantly exceed the known coatings in terms of dielectric properties. Positive data on the stability of dielectric properties and on the quality of the defect-free coating layer were obtained.

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