Carbon Black N326

Carbon Black N326 is a medium-structured, high-reinforcing carbon black, designed for applications requiring superior wear resistance, tensile strength, and dynamic performance. It is commonly used in tire treads, industrial rubber products, and mechanical rubber components, where a balance of reinforcement and elasticity is critical.

Features

  • Medium-structured composition – Provides a balance between reinforcement and processability
  • High wear resistance – Enhances durability and extends product lifespan
  • Optimized dispersion properties – Easier to mix than high-structured carbon blacks
  • Good tensile strength and resilience – Maintains flexibility while reinforcing rubber compounds
  • Excellent crack resistance – Ideal for long-lasting rubber components in dynamic applications

Applications

✔ Passenger, truck, and off-road tire treads
Industrial rubber products, including conveyor belts and high-load rubber components
Molded rubber parts requiring wear resistance and elasticity
Hoses, gaskets, and mechanical rubber goods exposed to mechanical stress and friction

Technical Parameters for Carbon Black N326

ParameterValue
Iodine Number, mg/g75-90
DBP Absorption, cm³/100g72-85
Particle Size, nm30-35
Surface Area (BET), m²/g70-85

  Technical parameters may vary slightly depending on production batch. Please confirm specifications before ordering.

  Carbon Black N326 is a high-performance reinforcing carbon black, widely recognized for its excellent durability, tear resistance, and mechanical strength. It is designed for rubber applications that require enhanced wear resistance and resilience, making it an ideal choice for tire treads, industrial rubber goods, and heavy-duty molded rubber products.

One of the key advantages of N326 is its optimized balance between reinforcement and processability. Compared to higher-structured grades such as N120 or N234, N326 offers better dispersion and easier processing, while still maintaining strong mechanical properties. This makes it a preferred choice for dynamic rubber applications, where both flexibility and durability are important.

In tire manufacturing, Carbon Black N326 enhances tread durability by improving crack resistance, flexibility, and wear resistance. It is commonly used in passenger car tires, truck tires, and off-road vehicle tires, where long-lasting performance and dynamic stability are essential.

Beyond automotive applications, N326 is widely used in industrial rubber components, including conveyor belts, hoses, and gaskets. Its high tensile strength and elasticity contribute to improved product longevity and resistance to mechanical stress.

With its moderate structure, high reinforcement properties, and excellent dispersion, Carbon Black N326 provides a perfect balance of strength, durability, and processability, making it a versatile choice for a variety of rubber applications.

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