Underbody shield materials that can provide an underbody shield with high impact resistance are described. In some configurations, an underbody shield composition comprises a porous core layer comprising a plurality of reinforcing fibers, a lofting agent and a thermoplastic material. In some instances, the underbody shield composition may also comprise a film such that an underbody shield produced from the composition can withstand at least 50 individual impacts as tested using a SAE J400 protocol.
IMPACT RESISTANT UNDERBODY SHIELD MATERIALS AND ARTICLES AND METHODS OF USING THEM
16.02.2017
Patent
Elektronische Ressource
Englisch
IMPACT RESISTANT UNDERBODY SHIELD MATERIALS AND ARTICLES AND METHODS OF USING THEM
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