specializes in research & development and production of Carbon Black

Effect of rubber carbon black on tire wear resistance

Tires are an important part of a car, and their performance directly affects the vehicle’s handling, safety and fuel economy. In the tire manufacturing process, rubber carbon black is a commonly used filler material and is widely used to improve the wear resistance of tires.

Tyre application carbon black

1. The mechanism of action of rubber carbon black

Rubber carbon black is a granular filler composed of carbon elements with high structural stability and wear resistance. During the tire manufacturing process, rubber carbon black can be fully mixed with the rubber matrix to enhance the mechanical properties and wear resistance of the rubber material. The main mechanism of action of rubber carbon black includes the following aspects:

Increase the tire’s anti-wear performance: The particle structure of rubber carbon black can fill the gaps in the rubber material and increase the hardness and strength of the tire, thereby effectively improving the tire’s anti-wear performance and extending the service life of the tire.

Improve the anti-aging performance of tires: Rubber carbon black has good antioxidant properties, which can prevent oxygen and ultraviolet rays from eroding rubber materials, reduce the rate of rubber aging, and maintain good performance of tires during use.

Enhance tire grip: Rubber carbon black can increase the friction coefficient between the tire and the ground, improve the tire’s grip and anti-skid performance, and enhance the vehicle’s driving stability and safety on slippery roads.

2. Effect of rubber carbon black on tire wear resistance

As an important component of tires, rubber carbon black has a significant impact on the wear resistance of tires. Mainly manifested in the following aspects:

  • Improve the wear resistance of tires: The filling effect of rubber carbon black can increase the hardness and strength of tires, allowing the tires to better withstand wear and friction on the road surface, thus extending the service life of the tires.
  • Reduce tire wear: Rubber carbon black has good wear resistance and can withstand wear and friction during the contact between the tire and the ground, reducing tire surface wear and improving tire durability.
  • Improve tire peel-off resistance: The filling effect of carbon black can increase the bonding strength between the tire and the tread, prevent the tread from peeling off the carcass, and improve the safety of the tire.
  • Improve the tire’s grip performance: carbon black can increase the friction coefficient between the tire and the ground, improve the tire’s grip and anti-skid performance, reduce slipping on wet roads, and improve driving stability and safety.
3. Reasons for the influence of rubber carbon black on tire wear resistance

The main reasons why carbon black can improve the wear resistance of tires are as follows:

  • Filling effect: The particle structure of carbon black can fill the gaps in the rubber material, increase the hardness and strength of the tire, thereby improving the wear resistance of the tire.
  • Increase friction coefficient: carbon black can increase the friction coefficient between the tire and the ground, improve the tire’s grip and anti-skid performance, and reduce tire wear during driving.
  • Anti-aging properties: carbon black has good antioxidant properties, which can delay the aging rate of rubber materials, maintain good tire performance, and reduce wear caused by aging.

Conclusion:

Rubber carbon black, as a commonly used filler material, has an important impact on the wear resistance of tires. By increasing the tire’s hardness, strength and coefficient of friction, rubber carbon black can improve the tire’s wear resistance and extend its service life. In addition, carbon black can also improve the tire’s grip and anti-skid performance, providing better driving stability and safety under adverse road conditions. The filling effect and anti-aging properties of carbon black can also reduce tire wear and aging speed, further improving tire durability.

Rubber carbon black

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