Graphene Powder Research Grade Few-Layer High Electrical Thermal Conductivity Anti-Corrosion >99% Single Layer Rate

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Material:Nano Graphene Powder
 Layer Type:Few-Layer Single-Layer Multi-Layer
 Single Layer Rate:Above 99 Percent
 Purity:Above 99 Percent
 Appearance:Black Powder
 Particle Size​​​:Nanoscale
 Application​:Coatings Plastics Modification Rubber Modification
 Supply Capability​:10000pcs~20000/Day
 MOQ: 10 Kilograms per Month
 Leading time:3-5 working days for stock, 10-15 days for production

Category:

Graphene Powder Research Grade Few-Layer High Electrical Thermal Conductivity Anti-Corrosion >99% Single Layer Rate

Our research grade graphene powder is manufactured using advanced exfoliation technology, delivering few-layer, single-layer and multi-layer graphene nanopowder with a single layer rate exceeding 99%. This high-purity graphene material combines exceptional electrical conductivity, superior thermal conductivity, and outstanding anti-corrosion properties, making it an ideal nanomaterial for advanced material modification across multiple industries.

Key Features

  • Ultra-High Single Layer Rate: Above 99% single layer graphene, ensuring maximum surface area and optimal performance in composite materials.
  • Superior Electrical Conductivity: Adding just 1% graphene to plastics enables excellent electrical conductivity, transforming insulating polymers into conductive materials.
  • Enhanced Thermal Stability: Adding only 0.1% (one thousandth) graphene to plastics increases heat resistance by 30 degrees Celsius, significantly improving thermal performance.
  • Excellent Anti-Corrosion Performance: Graphene forms a dense barrier layer in coatings, providing superior corrosion protection for metal substrates.
  • High Purity: Above 99% purity with minimal impurities, suitable for demanding research and industrial applications.

Applications

1. Coatings Systems

Compatible with both water-based and oil-based coating systems, particularly effective in oil-based formulations. Graphene-enhanced coatings provide superior anti-corrosion barrier properties, improved mechanical strength, and enhanced durability. The high aspect ratio of few-layer graphene creates a tortuous path that prevents corrosive agents from reaching the substrate.

2. Plastics Modification

Ideal for thermosetting resin modification. The incorporation of graphene nanopowder significantly enhances the mechanical, electrical and thermal properties of plastic composites. With only 1% graphene addition, plastics achieve good electrical conductivity. With just 0.1% addition, thermal resistance improves by 30 degrees Celsius, making it highly cost-effective for performance enhancement.

3. Rubber Modification

Suitable for low-dosage rubber modification applications where small amounts of graphene deliver significant performance improvements. Enhances mechanical strength, wear resistance and thermal conductivity of rubber compounds without compromising elasticity.

Specifications

Material Nano Graphene Powder
Layer Type Few-Layer, Single-Layer, Multi-Layer
Single Layer Rate Above 99%
Purity Above 99%
Appearance Black Powder
Particle Size Nanoscale

High-Purity Single-Layer Graphene Powder Technical Specifications

Basic Parameters

  1. Appearance: Dark gray powder
  2. Carbon Content: Unit %, Standard ≥99.999%
  3. Moisture Content: Unit %, Standard ≤2.0%
  4. Particle Size (D50): Unit μm, Standard 5.00–8.00
  5. Bulk Density: Unit g/ml, Standard 0.01–0.02

Metallic Impurity Content

  1. Iron (Fe): Unit ppm, Standard ≤150
  2. Cobalt (Co): Unit ppm, Standard ≤10
  3. Nickel (Ni): Unit ppm, Standard ≤10
  4. Copper (Cu): Unit ppm, Standard ≤100
  5. Zinc (Zn): Unit ppm, Standard ≤10
  6. Chromium (Cr): Unit ppm, Standard ≤10