What is Graphene NMP Dispersion?

Graphene NMP Dispersion consists of high-quality graphene nanosheets suspended in N-Methyl-2-pyrrolidone (NMP), a solvent known for its high polarity and excellent dispersing properties. This dispersion ensures superior electrical conductivity, mechanical strength, and thermal stability, making it ideal for coatings, energy storage, flexible electronics, and composite materials.

Chemical Properties and CAS Number

• Chemical Formula: C
• CAS Number: 1034343-98-0 (Graphene), 872-50-4 (NMP)
• Appearance: Black liquid dispersion
• Density: Varies depending on concentration
• Solubility: Dispersible in NMP and compatible solvents
• Chemical Stability: High oxidation resistance, stable dispersion under controlled conditions

Applications of Graphene NMP Dispersion

1. Conductive Coatings & Printed Electronics

Used in anti-static coatings, flexible electronics, conductive inks, and printed circuit boards (PCBs) for high-performance conductivity.

2. Energy Storage & Supercapacitors

Applied in lithium-ion batteries, fuel cells, and graphene-based supercapacitors to enhance charge transfer and energy density.

3. Advanced Composites & Polymers

Utilized in high-performance polymer composites, structural materials, and lightweight conductive materials.

4. Thermal Management & Heat Dissipation

Integrated into thermal interface materials (TIMs), heat sinks, and thermal conductive coatings for effective heat dissipation.

5. Aerospace & Automotive Applications

Used in high-strength, lightweight composite materials for aerospace and electric vehicle (EV) applications.

6. Biomedical & Sensor Applications

Employed in biosensors, drug delivery systems, and bio-compatible coatings due to its high surface area and reactivity.

Pricing of Graphene NMP Dispersion

Prices vary based on concentration, purity, and intended application:

• Industrial Grade: Typically ranges from $100 – $800 per liter
• High-Purity/Specialized Grade: Prices range from $1,500 – $5,000 per liter, used in advanced electronics, energy storage, and biomedical applications.

Factors Influencing Graphene NMP Dispersion Prices

• Purity level and graphene concentration
• Functionalization and surface modifications
• Processing complexity and dispersion stability
• Bulk order volume and market demand

Conclusion

Graphene NMP Dispersion is a high-performance conductive material used in coatings, electronics, energy storage, biomedical applications, and composites. Its superior conductivity, oxidation resistance, and mechanical strength make it a key component for next-generation industrial and scientific applications. Pricing depends on purity, concentration, and intended use.