STRUCTURAL COMPOSITE MATERIAL AND METHOD FOR PRODUCTION THEREOF Russian patent published in 2006 - IPC B32B17/06 B32B17/12 B32B27/42 C08J5/04

Abstract RU 2278027 C1

FIELD: structural materials for chemical, space, aircraft, etc., industries.

SUBSTANCE: claimed material comprises at least two protective layers made of carbon fabric and reinforcing layer made of glass fabric impregnated with binder such as phenol-formaldehyde resin containing 3-5 % benzenesulfonic acid as curing agent. Ratio of carbon fabric layer and glass fabric layer number is 1:3-1:5. Method for material production includes impregnation of glass fabric and carbon fabric with binder and assembly to form a package, followed by curing.

EFFECT: chemical and heat resistant structural material of increased impact strength.

7 cl, 1 dwg, 1 tbl, 11 ex

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RU 2 278 027 C1

Authors

Meleshko Aleksandr Ivanovich

Shajdurov Valerij Sergeevich

Dates

2006-06-20—Published

2004-11-30—Filed