Shanxi automobile inner tube manufacturers introduce several common types of automobile inner tubes
Huajun Tire Factory
What types of car tires are there?Shanxi automobile inner tube manufacturersintroduce it to everyone.
(1) There are inner tubes and tires without inner tubes. Pneumatic tires are commonly used in automobiles. According to its composition structure, pneumatic tires can be divided into two types: inner tube and tubeless.
(2) Tire with inner tube. Inside the outer tire of this tire is an inner tube, which is filled with compressed air. It has the characteristics of inner tube tires: high tire strength, high inflation pressure, strong carrying capacity, and easy maintenance; slow heat dissipation, high driving temperature, not suitable for high-speed driving; after the inner tube is punctured, the tire pressure drops sharply, and the driving safety is poor.
Tips: Generally, trucks and buses with low speed and large carrying capacity generally use inner tube tires.
(3) No inner tube tire. The inner wall of this tire is coated with a specially formulated thick rubber sealing layer. The sealing ring is installed on the rim to form an inflated and sealed cavity. Tubeless tire features: good heat dissipation, heat can be directly emitted from the rim, low tire temperature, suitable for high-speed driving; good driving safety, after the tire is punctured by a sharp object, the inner liner can automatically close to the punctured object, Even if it is punctured, it will not leak. Due to the sealing effect, the air pressure can be temporarily maintained without stopping immediately; the carcass is soft, the cushioning performance is good, and the service life is long.
Tips: Generally light, high speed, and comfort require tubeless tires to be widely used in cars.
(4) according to the carcass cord arrangement direction of bias tire and radial tire can be divided into bias tire and radial tire. A bias tire refers to a pneumatic tire in which the carcass ply crosses the cords of the adjacent layer of the buffer layer and is arranged at less than 90 ° with the center line of the tread. Usually, a kind of ply is a multi-layer rubber-hanging ply bonded with rubber. The buffer layer is located between the tread and the ply. This product uses film and several layers of rubber-hanging thin ply, which is soft and elastic. Features of bias tires: strong carcass, not easy to damage the sidewalls, good low-speed driving comfort, low tire noise, low price, high rolling resistance and short life.
Tips: General low-speed cars, agricultural vehicles generally use bias tires.
Keywords: recycled rubber automobile cushion belt