The tread of an aircraft tire comprises a composition based on at least one elastomeric matrix comprising from 20 to 100 phr of isoprene elastomer and from 0 to 80 phr of a copolymer of butadiene and styrene; a reinforcing filler predominantly comprising carbon black; from 1 to 30 phr of at least one hydrocarbon resin predominantly composed of units derived from aromatic and cycloaliphatic monomers, said resin having a content of aromatic protons of between 0% and 12%, a content of ethylenic protons of greater than 3%, a number-average molecular mass of greater than 500 g/mol and a polydispersity index of greater than 2; and a crosslinking system.
AIRCRAFT TIRE
10.12.2020
Patent
Elektronische Ressource
Englisch
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