YLSCH-RBB Antioxidant DTPD (3100) is widely used in various rubber parts in automotive parts. Its main function is to extend the life of parts, improve durability, and ensure stable performance in complex environments. The following are the specific applications and functions of DTPD in automotive parts:
1. Seals
Application
Window seals, Door seals, Engine seals and other rubber seals.
Function
Provide excellent ozone resistance to prevent cracking on the surface of seals due to exposure to atmospheric ozone.
Improve heat-oxidative aging resistance to ensure that seals maintain elasticity and sealing in high temperature environments.
Delay the formation of cracks caused by flex fatigue, especially suitable for dynamic seals.
2. Suspension system components
Application
Shock absorber pads, suspension bushings, engine bracket shock absorber blocks and other components.
Function
Improve dynamic fatigue resistance and reduce crack formation and expansion under dynamic working conditions.
Prevent hardening or aging caused by high temperature or long-term use.
Provide long-lasting shock absorption and cushioning effects to ensure riding comfort and safety.
3. Air lines and hydraulic system lines
Application
Brake pipes, Fuel pipes, Coolant hoses and Air conditioning pipes and other rubber pipes.
Function
Provide excellent ozone aging resistance to prevent aging and cracking of rubber pipes exposed to high ozone environments.
Enhance high temperature resistance and chemical corrosion resistance to adapt to the complex conditions in the engine compartment.
4. Transmission system components
Application
Belts (such as timing belts, fan belts), etc.
Function
Improve the anti-aging and wear resistance of belts and extend their service life.
Prevent breakage or wear under high-speed operation and high-temperature environment.
5. Rubber parts outside tires
Application
Fenders, wipers and sheaths and other accessory rubber parts.
Function
Prevent rubber aging caused by sunlight and ozone erosion.
Provide long-term weather resistance and maintain appearance integrity.
6. Rubber protective parts for automotive electronic accessories
Application
Rubber sheaths for wiring harnesses, battery seals, etc.
Function
Provides excellent thermal oxygen aging resistance and protects electronic systems from environmental influences.
Prevents rubber materials from cracking or hardening due to high temperature or UV exposure.
7. Wheel hub and brake system protection
Application
Rubber protective cover (such as brake cylinder dust cover, wheel hub seal).
Function
Prevents dust and moisture from entering key components while extending the life of rubber parts.
Maintains long-term flex and aging resistance, especially in frequent braking environments.
Summary
YLSCH-RBB antioxidant DTPD is widely used in automotive parts, especially in rubber parts that operate in dynamic and harsh environments. By improving ozone resistance, thermal oxygen resistance, fatigue resistance and chemical corrosion resistance, DTPD effectively ensures the stability and durability of automotive parts, thereby meeting the automotive industry’s demand for high-performance and long-life parts.
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