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High Putiry Electrical Thermal Conductive Prime Grade Nano Platelets Powder Graphene

Graphene is a new two-dimensional honeycomb lattice material composed of single layer sp2 hybrid carbon atoms, which has excellent mechanical, electrical and thermal properties. With its unique properties, graphene has shown great application potential in many fields, and has become a research hotspot in materials science today.
Graphene materials can be divided into the following categories according to the preparation method and morphology:
1. Graphene powder: suitable for composite materials, energy storage devices, etc.
2. Graphene film: suitable for electronic devices, sensors, etc.
3. Graphene solution: suitable for coating, conductive ink, etc.

    Specification

    ypical properties: XS-E300 XS-X200 XS-999
    carbon content 85-99.4% 85-99.5% 99.80%
    pH: 3/7 3/7 3/7
    volatiles: ≤20% ≤18% ≤20%
    moisture% ≤1% ≤1% ≤0.8%
    S% ≤2.50 ≤2.50 ≤2.00
    The initial temperature 190-200ºC 220-230ºC 200ºC
    32 mesh Expansion temperature:≥750ºC inflation rate:250-550(ml/g)
    50 mesh Expansion temperature:≥750ºC inflation rate:250-450(ml/g)
    80 mesh Expansion temperature:≥750ºC inflation rate:200-350(ml/g)
    150 mesh Expansion temperature:≥750ºC inflation rate:100-200(ml/g)
    Application field: Flame retardant polyurethane foaming,,EPS,Fire seal,PU,XPS
    Steel metallurgical protective residue cover
    Fire retardant paint additive.
    Natural Flake Graphite

    Product Property

    (1) Mechanical properties: graphene has extremely high strength and toughness, its strength is more than 100 times that of steel, and it has excellent elastic modulus and deformation ability.
    (2) Electrical properties: Graphene has high electrical conductivity, about 200 times higher than copper, extremely high carrier mobility, and is one of the best known conductive materials.
    (3) Thermal properties: Graphene has high thermal conductivity, thermal conductivity is about 10 times higher than gold, is one of the best known thermal conductivity materials.
    (4) Optical properties: graphene is almost transparent to visible light, and the absorption rate is only 2.3%.

    Product Feature

    (1) Ultra-thin: the thickness of graphene is only 0.34 nanometers, equivalent to 1/200,000th of a human hair.
    (2) Ultra-light: graphene has an extremely low density, which is conducive to reducing the weight of the device.
    (3) High specific surface area: graphene has a specific surface area of more than 2600 square meters/gram, which is conducive to improving catalytic, adsorption and other properties.

    Application

    1. Electronic information: field-effect transistors, photodetectors, solar cells, etc.
    2. Energy and environmental protection: batteries, supercapacitors, energy storage materials, etc.
    3. Biomedicine: biosensors, drug delivery systems, etc.
    4. Material science: composite materials, lightweight high-strength structural materials, etc.
    5. Thermal management: heat dissipation materials, heat conduction film, etc.

    Storage Condition

    1. Storage: Graphene materials should be stored in a dry, ventilated environment to avoid contact with corrosive substances to ensure its stable performance.
    2. Packing: The graphene material is packaged in sealed packaging, and the following packaging methods can be provided according to the product form and customer needs: 5 gram bottle, 10 gram bottle, 20 gram bottle, or customized.

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