PANEL WITH FIRE BARRIER

A panel with fire barrier comprises:- a metal facing;- an insulating foam layer; and- at least one fire barrier layer between the metal facing and the foam layer, the fire barrier layer(s) comprising at least one of porous silica; hollow glass microspheres; glass fibres; an inorganic ceramifying com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LOTTI, LUCA, BERTUCELLI, LUIGI, VAIRO, GIUSEPPE, PIGNAGNOLI, FRANCESCA, GUANDALINI, MAURIZIO
Format: Patent
Sprache:eng ; pol
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Beschreibung
Zusammenfassung:A panel with fire barrier comprises:- a metal facing;- an insulating foam layer; and- at least one fire barrier layer between the metal facing and the foam layer, the fire barrier layer(s) comprising at least one of porous silica; hollow glass microspheres; glass fibres; an inorganic ceramifying composition; a dispersion in a polyurethane polymer matrix or polyurethane/polyisocyanurate polymer matrix or polyurethane/polyurea polymer matrix of expandable graphite.A panel arrangement with fire barrier material in the joint regions between panels, methods of forming the panel and panel arrangement, fire barrier compositions, and reactants for forming the fire barrier compositions are also described.