SELF-SEALING TYRE AND METHOD 0F MANUFACTURE

摘要

Self-sealing tyre comprising at least one layer of sealing material having the following characteristics: (a) a value of the dynamic elastic modulus (G'), measured at a temperature of 80 DEG C, at a frequency of 1 Hz, with a deformation of 5%, which is at least 60% lower than the value of said modulus measured at a temperature of 80 DEG C, at a frequency of 1 Hz, with a deformation of 1%; (b) a value of the dynamic elastic modulus (G'), measured at a temperature of 80 DEG C, at a frequency of 1 Hz, with a deformation of 5%, which is not less than 0.05 KPa, preferably in the range from 0.1 KPa to 0.4 KPa.