Carbon Black N539
Carbon Black N539 is a medium-structured, high-reinforcing carbon black, designed for tire treads, industrial rubber, and mechanical rubber products. It provides excellent wear resistance, tensile strength, and processability, making it ideal for applications that require a balance between durability and ease of mixing.
Features
- Medium-structured reinforcement – Provides a balance between durability and ease of processing
- Excellent wear resistance – Increases product lifespan under mechanical stress
- Optimized dispersion – Easier to mix than high-structured carbon blacks
- High tensile strength & flexibility – Enhances mechanical performance without compromising elasticity
- Low heat buildup – Reduces internal friction, improving rubber longevity
Applications
✔ Passenger, truck, and off-road tire treads
✔ Industrial rubber products, including conveyor belts and heavy-load components
✔ Molded rubber parts requiring high tensile strength and impact resistance
✔ Mechanical rubber components exposed to continuous stress and friction
Technical Parameters for Carbon Black N539
| Parameter | Value |
|---|---|
| Iodine Number, mg/g | 50-65 |
| DBP Absorption, cm³/100g | 90-105 |
| Particle Size, nm | 30-40 |
| Surface Area (BET), m²/g | 50-70 |
Technical parameters may vary slightly depending on production batch. Please confirm specifications before ordering.
Carbon Black N539 is a premium reinforcing carbon black, engineered to offer superior abrasion resistance and mechanical strength while maintaining good dispersion properties. It is widely used in rubber compounds that require durability and flexibility, such as passenger and truck tire treads, conveyor belts, and molded rubber components.
Compared to higher-structure carbon blacks like N375, N539 provides easier dispersion and better processability while still delivering high reinforcement and wear resistance. Its optimized particle size and surface area allow for better elasticity and resilience, making it a preferred choice for applications requiring a combination of strength and dynamic performance.
In tire manufacturing, Carbon Black N539 is widely used in high-load and high-performance tires, improving tread durability, traction, and crack resistance. It helps extend tire life by reducing heat buildup and enhancing mechanical properties, making it suitable for passenger cars, trucks, and off-road vehicles.
Beyond automotive applications, N539 is frequently used in industrial rubber products, such as conveyor belts, mechanical rubber goods, and molded rubber parts. Its high tensile strength and elasticity make it ideal for rubber components exposed to heavy mechanical stress.
With its balanced properties of reinforcement, wear resistance, and processability, Carbon Black N539 is a versatile and efficient choice for various rubber applications.
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