It is possible to maintain high-speed durability while having a function of eliminating static electricity of a vehicle. An airless tire 1 includes a tread portion 2, an inner circumferential portion 3 which comes into contact with a wheel 5 having conductivity, and a spoke portion 4 which connects the tread portion 2 and the inner circumferential portion 3. The tread portion 2 includes a first portion 2A having conductivity, and a second portion 2B in contact with the first portion 2A. The second portion 2B, the spoke portion 4, and the inner circumferential portion 3 are formed from a resin or elastomer. The resin or elastomer contains an antistatic agent. The antistatic agent is a polymer-based antistatic agent or surfactant-based antistatic agent. The antistatic agent is blended in an amount of 0.5 to 20% by mass per 100% by mass of a base component of the resin or elastomer.
AIRLESS TIRE
LUFTLOSER REIFEN
PNEU SANS AIR
2024-04-03
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |