graphene powder
Product name: Graphene
Appearance: Black powder
Moisture content: <=1.5 %
Bulk density: 0.08~0.13 g/ml
Specific surface area: 50~200 m2/g
Granularity D50: 7~10 um
Powder tablet resistor: 5.6 mΩ-cm
Hydrophilic condition: Difficult to be wetted by water.
Defect situation: Less defects by physical stripping method.
Number of layers: 5~10 layers
Thickness: <100 nm
Single layer rate: >80 %
Gathering situation: There are some soft aggregates present.
Carbon content: >95 %
Diameter to thickness ratio: Average 9500
Grafted oxygen content: Very rare.
PU value: 4.5
Product Features:
Graphene has excellent strength, flexibility, conductivity, thermal conductivity, and optical properties. Our company has achieved quantitative production and can provide stable supply at the ton level. If you need a large quantity or specific specifications of graphene products, please contact customer service.
Application:
- Lithium battery industry: Graphene powder can significantly improve the conductivity and thermal conductivity of electrode sheets, reduce the amount of conductive and adhesive agents, lower the internal resistance of batteries, improve battery capacity, rate charging and discharging ability, cycle life, and safety.
- Plastic industry: Graphene powder can be directly used in the plastic industry.
- Paint industry: Graphene powder can be widely used in industries such as coatings, inks, plastics, etc. It has excellent conductivity, thermal conductivity, anti-static and electromagnetic shielding properties. At the same time, graphene powder layers can firmly adhere to the substrate, significantly improving the mechanical and anti-corrosion properties of the material system.
- Other industries: Graphene powder is a carbon nanomaterial that combines various excellent properties.Graphene has been well applied in fields such as physics, materials science, electronic information, computer science, aerospace, etc.