HEAT-RESISTANT EPOXY-ORGANOSILICON MATRIX FOR MANUFACTURING LAYERED COMPOSITES BASED ON GLASS, CARBON, BORON, AND ORGANIC FIBERS Russian patent published in 2003 - IPC

Abstract RU 2209218 C2

FIELD: composites. SUBSTANCE: invention relates to technical areas where layered composites are utilized, namely in electric engineering, radio engineering, aerospace and aircraft industries. Matrix comprises epoxy-organosilicon resin and, as additive, amino-formaldehyde resin or bakelite lacquer, acetone, and ethyl alcohol, all in specified proportions. EFFECT: enabled operation at temperature range between -150 and +220 C and reduced linear expansion coefficient. 5 tbl, 3 ex

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RU 2 209 218 C2

Authors

Simonov V.F.

Urmansov F.F.

Bitkin V.E.

Sukhikh O.N.

Dates

2003-07-27Published

2001-05-04Filed