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PATENT

MULTIFUNCTIONAL SURFACING MATERIAL WITH BURN-THROUGH RESISTANCE

A multifunctional surfacing material capable of providing lightning strike protection (LSP) and burn-through resistance. In one embodiment, the multifunctional surfacing material is composed of a conductive layer positioned between two resin layers, at least one of which contains one or more fire retardant compounds. In another embodiment, the multifunctional surfacing material is composed of a conductive layer positioned between two resin layers one of which is a thermally-stable layer. The surfacing material is co-curable with a composite substrate, e.g. prepreg or prepreg layup, which contains fiber-reinforced matrix resin.


» Number: US2019027913A1 (A1)

» Publication Date: 19//2/24/0

» Applicant: CYTEC IND INC?[US]

» Inventor: SANG JUNJIE JEFFREY?[US]; LENZI FIORENZO?[IT] (4)

» More Information

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This project has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement n° [310187].