METHOD FOR PRODUCTION OF FIBROUS REFRACTORY MATERIAL Russian patent published in 1998 - IPC

Abstract RU 2116268 C1

FIELD: production of glass wool with improved heat insulation properties. SUBSTANCE: method includes preparation of mixture of grog and alumina; mixture stirring, screening and melting in electric furnaces, melt discharge in the form of stream sprayed with stream with addition of emulsol. In so doing, streams during discharge are additionally heated. EFFECT: improved heat-insulation properties of material due to reduced cross-section of fibers. 4 cl

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RU 2 116 268 C1

Authors

Moiseenko V.G.

Parkhotsik V.V.

Skibitskij V.Ju.

Dates

1998-07-27—Published

1996-12-09—Filed