ELECTRONIC COMMUNICATION MODULE FOR TIRE, AND TIRE OR TIRE RETREAD HAVING ELECTRONIC COMMUNICATION MODULE

摘要

PROBLEM TO BE SOLVED: To provide an electronic communication module suitable for incorporating into a tire or tire retread.;SOLUTION: An electronic communication module for a tire comprises a radio device having at least a portion of its outer surface surrounded by a rubber composition, the rubber composition comprising 100 phr of at least one diene-based elastomer, and at least 35-100 phr of carbon black, wherein each carbon black has a nitrogen adsorption specific surface area of no more than 30 m²/g and a DBP absorption of no more than 60 cm³/100 g, the rubber composition, when cured, having a dielectric constant at 915 MHz of less than 7.;SELECTED DRAWING: None;COPYRIGHT: (C)2019,JPO&INPIT