RUBBER COMPOSITION COMPRISING DIENIC ELASTOMER, POLYACRYLATE DERIVATIVE AND SPECIFIC THERMOPLASTIC ELASTOMER

摘要

The present invention relates to a high modulus rubber composition based on at least one polymeric matrix comprising; from 20 to 55 parts by weight per hundred parts by weight of polymeric matrix, pcm, of at least one diene elastomer; from 35 to 75 μcm of a polyalkyl (meth) acrylate polymer having a Vicat softening point measured according to ISO 306: 2013 B50 greater than 60 ° C; and from 5 to 35 cc of a thermoplastic elastomer comprising at least one elastomeric block and a thermoplastic block, the thermoplastic block comprising a polyalkyl (meth) acrylate polymer.