FIELD: chemistry. SUBSTANCE: oscillation absorbing material has external metal sheets and an intermediate layer made of epoxy binder in the form of a mix of dian and aliphatic epoxy resins joined by phthalic anhydride or sebacic acid; the molar ratio between carboxyls and epoxy groups should not be less than 1. EFFECT: higher reliability and efficiency. 1 tbl
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GLUE COMPOSITION | 2005 |
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POLYMER COMPOSITION | 2006 |
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ELECTRIC INSULATING COMPOUND | 0 |
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EPOXY COMPOSITION | 2007 |
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ELECTRIC INSULATING COMPOUND | 0 |
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RU2203291C1 |
Authors
Dates
1995-05-20—Published
1992-07-13—Filed