Carbon Black N299

Carbon Black N299 is a medium-structured, high-reinforcing carbon black designed for applications requiring a balance of strength, elasticity, and wear resistance. It is widely used in tire treads, industrial rubber products, and mechanical rubber components, where both durability and processability are essential.

Features

  • Medium-structured composition – Balances reinforcement and processability
  • High abrasion resistance – Enhances durability and extends product lifespan
  • Excellent dispersion – Easier to mix than highly structured carbon blacks
  • Good elasticity and resilience – Maintains flexibility while reinforcing rubber compounds
  • Optimized wear resistance – Ideal for long-lasting rubber components in dynamic applications

Applications

✔ Passenger, truck, and off-road tire treads
Industrial rubber products, including belts, hoses, and seals
Molded rubber parts requiring wear resistance and elasticity
Dynamic rubber applications, such as mechanical rubber components

Technical Parameters for Carbon Black N299

ParameterValue
Iodine Number, mg/g110-125
DBP Absorption, cm³/100g110-125
Particle Size, nm26-30
Surface Area (BET), m²/g105-120

Carbon Black N299 is a high-performance carbon black, offering excellent abrasion resistance, tensile strength, and dynamic performance in rubber formulations. It is designed to provide a balance between reinforcement and processability, making it ideal for high-performance tire treads, conveyor belts, and mechanical rubber goods.

One of the key advantages of N299 is its optimized medium structure, which allows for better dispersion compared to highly structured grades like N120 or N234, while still maintaining superior reinforcement properties. This makes it easier to mix and process in rubber compounds, reducing energy consumption and improving production efficiency.

In tire applications, Carbon Black N299 enhances tread durability, providing better wear resistance, flexibility, and resilience, which are crucial for passenger, truck, and off-road tires. Its ability to maintain elasticity while reinforcing the rubber matrix helps in reducing crack formation and improving overall tire lifespan.

Beyond tires, N299 is widely used in industrial rubber applications, including belts, hoses, gaskets, and molded rubber components. It offers an excellent balance between mechanical strength and dynamic performance, making it suitable for applications where rubber flexibility and durability are equally important.

With its moderate structure and high reinforcement properties, Carbon Black N299 is a versatile and efficient solution for manufacturers looking to enhance the quality, longevity, and performance of their rubber products.

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