Method for reducing flame spread

Disclosed is a method to reduce flame spread within a room by attaching an interior finish compising at least 80 weight percent of a polymer composition to a ceiling, one or more walls, or combination thereof, wherein the interior finish partially or completely detaches from the wall or ceiling upon...

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Bibliographische Detailangaben
Hauptverfasser:	MIDDLEMAS ERIC DOUGLAS, STRAND MARK ALAN, SALYER DAVID GAYLE, DONELSON MICHAEL EUGENE, SHELBY MARCUS DAVID, MCWILLIAMS DOUGLAS STEPHENS, WILLHAM JOHN EDWARD CHRISTOPHE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	Disclosed is a method to reduce flame spread within a room by attaching an interior finish compising at least 80 weight percent of a polymer composition to a ceiling, one or more walls, or combination thereof, wherein the interior finish partially or completely detaches from the wall or ceiling upon exposure to the heat of a flame. The polymer composition has certain properties of crystallization half-time, heat release capacity, and char generation and can comprise one or more polymers. The interior finish may detach or partially detach from the ceiling or wall as a result its thermal behavior when exposed to heat or as a result of softening or melting of fasteners. The spacing of the fasteners of the interior finish is dependent on the physical properties of the polymer.