What are the materials of bead separator
The bead isolation plate is mainly made of rubber, polyurethane, PVC, etc.
1、 Function and application of bead separator
The isolation plate is the isolation layer between the vehicle tire and the ground. Its main function is to protect the ground and tires, and reduce tire wear and damage. At the same time, the isolation plate can also reduce noise and vehicle vibration during vehicle driving and improve driving comfort.
Bead separator is a kind of separator, whose main function is to protect the bead of the tire. Tire bead is an important part of the connection between tire and vehicle. Its quality and performance will have an important impact on vehicle safety and driving comfort. Therefore, the use of bead separator can prolong the service life of tires, reduce the cost of tire maintenance and replacement, and improve the safety and driving comfort of vehicles.
2、 Material of bead separator
There are many kinds of materials for bead isolation plate, and common materials include rubber, polyurethane, PVC, etc. Different materials have different characteristics and application scope. Consumers need to consider their own needs and actual situation when choosing materials.
（1） Rubber material
Rubber is a common material. The rubber isolation plate has good elasticity and wear resistance, is not easy to deform and age, and has long service life. The rubber isolation plate also has good acid and alkali resistance and water resistance, which can effectively prevent the corrosion of water, oil and other liquids on the tire. The disadvantage of rubber isolation plate is that its isolation effect is general and the price is high.
（2） Polyurethane material
Polyurethane is a kind of material with high strength and low density. Polyurethane isolation plate has good isolation effect and wear resistance, is not easy to deformation and aging, and has long service life. The polyurethane isolation plate also has good high temperature resistance and corrosion resistance, which can meet the needs of different environments. However, its disadvantage is poor elasticity, unable to effectively reduce vehicle vibration and noise, and high price.
（3） PVC material
PVC material is a kind of material with good water resistance, corrosion resistance, sound insulation and heat insulation. PVC isolation board is not easy to deform and age, with long service life and good isolation effect. The PVC isolation plate also has an internal air sealing design, which can effectively reduce the vibration and noise of the vehicle and improve the driving comfort of the vehicle. However, the price of PVC isolation plate is relatively high, and it is not wear-resistant enough.
