What is Carbon Black & Carbon Nanotube Mixed?

Carbon Black & Carbon Nanotube (CNT) Mixed material is a hybrid conductive nanomaterial that combines high-purity carbon black with carbon nanotubes (CNTs). This mixture is engineered for enhanced electrical conductivity, thermal stability, and mechanical reinforcement, making it an essential material in batteries, coatings, conductive polymers, EMI shielding, and advanced composite applications.

Chemical Properties and CAS Number

• Chemical Formula: C (Carbon Black + CNTs)
• CAS Number: 1333-86-4 (Carbon Black), 308068-56-6 (CNTs)
• Appearance: Black fine powder
• Density: ~1.8-2.1 g/cm³
• Surface Area: High specific surface area (200-1500 m²/g depending on formulation)
• Solubility: Insoluble in water, dispersible in organic solvents
• Chemical Stability: High oxidation resistance, excellent mechanical integrity

Applications of Carbon Black & Carbon Nanotube Mixed Material

1. Energy Storage & Batteries

Used in lithium-ion batteries, supercapacitors, and fuel cells to enhance electrode conductivity, charge storage, and cycle stability.

2. Conductive Polymers & Plastics

Applied in high-performance thermoplastics, antistatic coatings, and lightweight conductive composites.

3. EMI Shielding & Electronics

Utilized in electromagnetic interference shielding, conductive adhesives, and flexible electronics.

4. Rubber & Tire Reinforcement

Integrated into high-performance tires and industrial rubber applications for improved mechanical strength and wear resistance.

5. Coatings & Inks

Employed in conductive inks, anti-corrosion coatings, and thermal barrier films.

6. Filtration & Environmental Applications

Used in air and water purification systems for pollutant adsorption and filtration enhancement.

Pricing of Carbon Black & Carbon Nanotube Mixed Material

Prices vary based on purity, particle size, and industrial application:

• Industrial Grade: Typically ranges from $50 – $500 per kilogram
• High-Purity/Specialized Grade: Prices range from $1,000 – $5,000 per kilogram, used in electronics, aerospace, and biomedical applications.

Factors Influencing Carbon Black & CNT Hybrid Prices

• Purity level and nanotube-carbon black ratio
• Functionalization and dispersion properties
• Bulk order volume and synthesis cost
• Industry demand for high-performance conductive materials

Conclusion

Carbon Black & Carbon Nanotube Mixed material is a high-performance nanocomposite used in batteries, conductive polymers, coatings, EMI shielding, and filtration applications. Its high conductivity, exceptional mechanical strength, and chemical stability make it essential for advanced scientific and industrial advancements. Pricing depends on purity, processing, and specific applications.