THERMALLY PROTECTED FIBER BASED PRODUCTS

A fiber material assembly has a base fiber material disposed at least partly behind a oxidized polyacrylonitrile (PAN) fiber material that is secured to at least one side of the base fiber base material. The fiber material assembly provides a high thermal resistance via a low area weight usage of ox...

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Bibliographische Detailangaben
Hauptverfasser: Snyder, Karl David, Berghammer, Jonathan, Todd, John Joseph
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A fiber material assembly has a base fiber material disposed at least partly behind a oxidized polyacrylonitrile (PAN) fiber material that is secured to at least one side of the base fiber base material. The fiber material assembly provides a high thermal resistance via a low area weight usage of oxidized PAN fibers which overlie a base fiber material. The fiber material assembly can be provided such that the oxidized PAN fiber material provides either full or localized coverage, on one side or both sides, of the underlying base fiber material. The fiber material assembly provides the functionality of an acoustic heat shield or structural part with high thermal capacity.