MATERIAL FOR PROTECTOR OF PIEZOELECTRIC TRANSDUCER Russian patent published in 1994 - IPC

Abstract RU 2020478 C1

FIELD: measurement technology. SUBSTANCE: material contains epoxy resin as binder, triethanolamine as hardener, plasticizer and finely divided powder of tungsten as filler in the following amounts, parts by weight: epoxy resin 99-101; tungsten powder 68-70; plasticizer MGF-9 3-4; triethanolamine 16-20. EFFECT: higher efficiency.

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RU 2 020 478 C1

Authors

Мar'In N.S.

Еgorova L.V.

Dates

1994-09-30Published

1992-03-19Filed