Carbon Black, Charcoal Black, N110, N120, N220, N234, N326, N330, N339, N351, N550, N650, N660, N772, N990, LH30, 1333-86-4

Carbon Black, Charcoal Black, N110, N120, N220, N234, N326, N330, N339, N351, N550, N650, N660, N772, N990, LH30, 1333-86-4

📋 Carbon Black N-Series – Brief Descriptions & Applications

• N110 – Very high reinforcement, high abrasion resistance → Off-road tire tread, high-performance rubber

• N120 – High jetness, UV resistance → Inks, coatings, plastics

• N220 – Balanced strength, moderate processability → Truck/car tire tread

• N234 – Maximum abrasion resistance, low hysteresis → High-speed tire compounds

• N326 – Balanced durability and structure → Hoses, belts, tires

• N330 – Medium reinforcement, good dispersion → General tire tread, molded rubber

• N339 – High abrasion resistance, conductivity → Industrial rubber, automotive tires

• N351 – High stiffness, low hysteresis → Seals, gaskets, hoses

• N550 – Good dispersion, moderate reinforcement → Inner liners, hoses, cable insulation

• N650 – Durable structure, high reinforcement → Industrial rubber, seals

• N660 – Easy processing, high elasticity → Profiles, tubes, shoe soles

• N772 – High flexibility, low reinforcement → Seals, mounts, extruded rubber

• N990 – High electrical resistance, low surface area → Low-voltage cable insulation

• LH30 – Low rolling resistance, premium tread → Ultra-performance passenger tires

📋 Carbon Black N-Series Grades – Summary List

🔹 High Surface Area / High Reinforcement Grades

• N110

  • Very high surface area, low structure

  • Maximum reinforcement, high wear resistance

  • Used in off-road tire treads, high-performance rubber

• N120

  • High jetness, low structure

  • Excellent tinting strength, UV resistance

  • Ideal for inks, coatings, plastics

• N220

  • High surface area, medium structure

  • Good tensile strength, moderate processability

  • Used in truck/car tire treads, mechanical rubber

• N234

  • Very high reinforcement, low hysteresis

  • Superior abrasion resistance

  • Premium tire tread compound

🔹 Medium Surface Area / Balanced Grades

• N326

  • Medium surface area and structure

  • Balanced reinforcement and durability

  • Used in tires, hoses, belts

• N330

  • Medium surface area and structure

  • Balanced wear resistance and flexibility

  • Used in tires, conveyor belts, molded rubber

• N339

  • Medium surface area, high structure

  • High abrasion resistance, good conductivity

  • Used in tire treads, industrial rubber

• N351

  • Low surface area, high structure

  • High stiffness, low hysteresis

  • Used in seals, gaskets, hoses

🔹 Low Surface Area / High Processability Grades

• N550

  • Low surface area, high structure

  • Good dispersion, moderate reinforcement

  • Used in inner liners, hoses, cables

• N650

  • Low surface area, high structure

  • High durability, good reinforcement

  • Used in industrial rubber, seals

• N660

  • Very low surface area, high structure

  • Easy processing, high elasticity

  • Used in profiles, tubes, insulation

• N772

  • Very low surface area, low structure

  • High flexibility, excellent dynamic properties

  • Used in seals, belts, extruded rubber

🔹 Ultra-Low Surface Area / Specialty Grade

• N990

  • Extremely low surface area, very low structure

  • High electrical resistance, low reinforcement

  • Used in low-voltage cable insulation (Thermal Black)

📄 Technical Product Summary – Carbon Black N-Series (Grades N110 to N772)

🛞 Tire Compound Recommendations

🔌 Cable Applications

🧪 Plastic Compatibility

🧪 Carbon Black – ASTM N-Series Grades Overview

🔍 Selection Tips

• Smaller particle size (e.g., N110, N220, N234) → Higher reinforcement, harder to disperse.

• Larger particle size (e.g., N550, N660, N772) → Easier processing, lower reinforcement.

• High structure grades (e.g., N550, N650) → Better dispersion, higher stiffness.

• Low structure grades (e.g., N120, N772) → Higher jetness, UV resistance (ideal for pigments).

📌 CAS & Regulatory Info

• CAS No: 1333-86-4 (applies to all N-series grades)

• C.I. Pigment: C.I. 77266 / Pigment Black 6 or 7

• HS Code: Varies by region, typically under 2803.00

The CAS number for Carbon Black, commonly used as a black pigment in plastics, is 1333-86-4

Carbon Black is widely used in the plastics and rubber industries. Here are some details about its applications:

Plastics Industry

• Pigment: Carbon Black is used as a black pigment in plastics, giving products an aesthetic appearance.

• UV Protection: It enhances the UV resistance of plastics, which is crucial for outdoor applications.

• Electrical Conductivity: Carbon Black imparts electrical conductivity to certain plastics, making it useful in electronic components and antistatic applications.

Rubber Industry

• Reinforcing Filler: Carbon Black is used as a reinforcing filler in rubber products, increasing the durability and wear resistance of tires and other rubber items.

• Flexibility and Strength: It enhances the flexibility and strength of rubber products, which is particularly important for automotive tires.

• Heat Dissipation: Carbon Black helps rubber products dissipate heat more effectively, preventing overheating and extending their lifespan.

These details highlight the significance of Carbon Black in the plastics and rubber industries.

Here are some key physical and chemical properties of Carbon Black (E153):

Physical Properties

• Appearance: Fine black powder.

• Density: 1.8 - 2.1 g/cm³.

• Melting Point: Sublimes at high temperatures.

• Solubility: Insoluble in water.

Chemical Properties

• Chemical Formula: C.

• Stability: Stable, but combustible. Incompatible with strong oxidizing agents.

• Reactivity: Carbon Black is chemically inert and does not react with most chemicals.

These properties make Carbon Black suitable for various industrial applications.

Carbon Black (E153) is known by several other names and classifications. Here are some alternative names:

• Food Black 2: Used in the context of food coloring.

• Vegetable Carbon: Emphasizing its source.

• Charcoal Black: Another common name.

• Lamp Black: Refers to its production method.

• Channel Black: Another term based on its production process.

• Acetylene Black: Produced from acetylene gas.

Documents

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• carbonblack.pdf
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