Wrappable multi-layer heat shield

A flexible, wrappable multilayered heat shield is provided. The heat shield includes a reflective metal outermost layer, an innermost layer of high temperature yarn capable of withstanding temperatures up to about 650 degrees ° C. continuously, and about 750° C. intermittently, and an intermediate l...

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Bibliographische Detailangaben
Hauptverfasser: Ludy, Linwood, Rowcotsky, Daniel, Zhang, Zhong Huai, Gao, Tianqi, Ho, Wai Kit
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A flexible, wrappable multilayered heat shield is provided. The heat shield includes a reflective metal outermost layer, an innermost layer of high temperature yarn capable of withstanding temperatures up to about 650 degrees ° C. continuously, and about 750° C. intermittently, and an intermediate layer of nonwoven material capable of withstanding temperatures up to about 550° C. continuously sandwiched between the outermost and innermost layers.