METHOD OF MANUFACTURE GASKET SHEET MATERIAL Russian patent published in 1994 - IPC

Abstract RU 2010722 C1

FIELD: production of materials used for functioning under elevated temperatures and pressure in aggressive medium. SUBSTANCE: method involves putting sealing layers around reinforcing layer, with sealing layers containing binder and fibrous filler; providing compaction of above mentioned layers simultaneously with putting them together; providing additional compression of layers followed by thermal treatment. EFFECT: high-quality material. 2 cl, 1 tbl

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RU 2 010 722 C1

Authors

Sandalov V.I.

Kirillov Ju.A.

Tarelkina V.G.

Borovkov S.M.

Bychkov V.N.

Giljazdinova L.A.

Dates

1994-04-15Published

1992-03-05Filed