YLSCH-RBB Antioxidant DTPD (3100) has important applications in tire manufacturing, mainly used to improve the anti-aging performance of tires, extend service life, and improve the overall performance of tires. The following are its specific applications and functions in tires:

1. Anti-ozone performance

Function:

During the long-term use of tires, ozone will cause cracks on the rubber surface (ozone cracking). DTPD can effectively inhibit the damage of ozone and prevent the formation of cracks. It is particularly suitable for tires exposed to outdoor or dynamic use.

Application scenarios:

Tires that travel for a long time, such as truck tires, bus tires and engineering machinery tires.

2. Resistance to thermal oxidation aging

Function:

Tires are prone to hardening and aging due to thermal oxidation in high temperature environments. DTPD has excellent resistance to thermal oxidation aging and can slow down the performance degradation of tires in high temperature environments.

Application scenarios:

Engineering tires (such as mining tires) and racing tires, suitable for scenarios running under high temperature conditions.

3. Dynamic crack resistance

Function:

Tires are subjected to repeated dynamic stress during driving, which may lead to crack propagation and fatigue failure. DTPD can significantly improve the dynamic fatigue resistance of tires, delay crack propagation, and is suitable for high-load tires.

Application scenarios:

Commercial vehicle tires (such as truck tires and bus tires) and heavy machinery tires.

4. Flex resistance

Function:

Antioxidant DTPD can improve the flex resistance of rubber and reduce cracks or damage caused by flex fatigue. It is especially suitable for tires in complex road conditions and long-distance transportation.

Application scenarios:

Long-distance freight truck tires and passenger car tires with high mileage requirements.

5. Extend tire service life

Function:

Antioxidant DTPD significantly extends tire service life and reduces maintenance and replacement costs through its comprehensive anti-aging properties (anti-ozone, anti-thermal oxygen, anti-fatigue).

Application scenarios:

Agricultural tires, aviation tires and various long-life tires.

6. Environmental adaptability

Function:

DTPD is suitable for tires in various climates and environmental conditions, especially in areas with high UV, high temperature difference or high humidity.

Application scenarios:

All-weather tires and off-road tires.

Use in combination

YLSCH-RBB Antioxidant DTPD is usually used in combination with other antioxidants (such as 6PPD, TMQ) to form a composite anti-aging system to further improve the anti-aging and dynamic performance of tires.

Summary

The application of antioxidant DTPD in tire manufacturing can not only improve the anti-aging performance of tires, but also meet the performance requirements under different working conditions. It is especially suitable for tire applications under high load, long time or harsh environment.

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