PNEUMATIC OBJECT PROVIDED WITH A GAS-TIGHT LAYER COMPRISING A STYRENE THERMOPLASTIC ELASTOMER AND A POLYPHENYLENE ETHER

摘要

The invention relates to a pneumatic object provided with an inflation-gas-tight elastomer layer, said elastomer layer comprising at least a styrene thermoplastic elastomer with a polyisobutylene block, characterised in that the tight elastomer layer also comprises a polyphenylene ether (PEE).