Study of the main properties of glass fiber laminates for printed circuit boards and assessment of the influence of climatic influences on the indicators of their dielectric constant

Mishurov K.S., Payarel S.M., Kurnosov A.O., Sokolov I.I., Egorov A.V.
UDC
678.067.5
DOI
10.18577/2307-6046-2021-0-6-74-81
Article PDF (Russian) (684.88 KB)
How to cite
Mishurov K.S., Payarel S.M., Kurnosov A.O., Sokolov I.I., Egorov A.V. Study of the main properties of glass fiber laminates for printed circuit boards and assessment of the influence of climatic influences on the indicators of their dielectric constant // Proceedings of VIAM. 2021. No. 6. DOI: 10.18577/2307-6046-2021-0-6-74-81. URL: https://test.viam.ru/en/journal/2021/6/8
Keywords
glass fiber laminates, fiberglass, dielectric, printed circuit board, polymer matrix, composite material.
Abstract

In this paper, the main properties of glass fiber laminates – dielectric composite materials for printed circuit boards are considered: glass transition temperature, temperature coefficient of linear expansion, ultimate strength in bending, water resistance. The influence of climatic influences (increased ambient temperature, low ambient temperature, increased air humidity, the effect of temperature changes, the effect of salt fog) on the dielectric constant of glass fiber laminates has been evaluated.

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