What is the principle of puncture-proof tires?

[EthanLee]

The principle of puncture-proof tires is: using automatic CNC glue-spraying equipment to evenly apply MPN rubber material on the inner wall of the tire, forming a 3 to 5 mm protective coating. When sharp objects with a diameter of less than 6 mm penetrate the tire, they are quickly tightly wrapped by the MPN rubber coating without causing air leakage. Puncture-proof tires are also called self-repairing tires. They have a layer of high-molecular composite material on the inner wall of the tubeless tire, which is in a soft solid gel state. When the tire is punctured by sharp objects, the high-molecular composite material can quickly repair the perforation, ensuring no air leakage and safe vehicle operation. The functions of puncture-proof tires include: 1. Providing puncture and leak prevention, as well as bulletproof and buffering against tire bursts; 2. Reducing noise generated between the tire and the ground, alleviating vibrations during high-speed driving, and making the ride more comfortable.