Carbon Black N120 

is a high-structured and high-reinforcing carbon black, designed for tire treads requiring maximum durability. It offers excellent mechanical strength but requires more effort for dispersion in rubber compounds.

Features

  • High-structured – Ensures superior reinforcement
  • Maximum tread durability – Enhances longevity and performance
  • High tensile strength – Improves mechanical properties
  • Challenging to disperse – Requires optimized mixing processes

Applications

✔ Tire treads
✔ High-load rubber products
✔ Rubber manufacturing

Technical Parameters for Carbon Black N120

ParameterValue
Iodine Number, mg/g150-160
DBP Absorption, cm³/100g135-150
Particle Size, nm22-26
Surface Area (BET), m²/g140-160

Carbon Black N120 is a premium reinforcing carbon black, engineered to provide superior tensile strength, abrasion resistance, and durability in rubber applications. Its high structure and small particle size contribute to its exceptional reinforcing properties, making it a preferred choice for high-performance rubber formulations.

One of the key characteristics of N120 is its high surface area and high DBP absorption, which result in excellent reinforcement but require optimized dispersion techniques. This makes it suitable for demanding applications such as performance tire treads, industrial rubber components, and other products requiring extreme mechanical properties.

In tire manufacturing, Carbon Black N120 enhances the tread’s durability, providing increased resistance to cracking, wear, and fatigue under extreme conditions. It is commonly used in high-speed and heavy-duty tires, ensuring a longer lifespan and superior performance.

Beyond the automotive industry, N120 is widely applied in industrial rubber applications, including conveyor belts, high-strength hoses, and molded rubber parts. Its combination of high reinforcement and mechanical resilience makes it essential for rubber products exposed to heavy stress and environmental wear.

Due to its small particle size and high structure, Carbon Black N120 requires advanced mixing techniques for uniform dispersion, but once incorporated, it delivers outstanding strength, durability, and performance.

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