factory high efficient 99.5% Graphene Nano Platelets with good price
Graphene Platelets have super shape ratio (diameter/thickness ratio), excellent conductivity, lubrication, corrosion resistance, high temperature resistance and other characteristics.
The thickness of graphene nanosheets prepared by our company ranges from 4 to 20 nanometers, and the size of graphene nanosheets is 5 to 10 micrometers, which is less than 30 layers.
Graphene Platelets show excellent thermal conductivity, and are used in thermal conductive adhesives, thermal conductive polymer composites and heat dissipating materials. Nano graphene sheets have very high thermal conductivity, which can be used as additives in composites and greatly improve the thermal conductivity of matrix materials. At the same time, it has broad application prospects in conductive rubber, conductive plastics and antistatic materials.
1. Heat exchange and heat conduction: The composite material modified by graphene microchips not only improves the corrosion resistance of the polymer, but also has good thermal conductivity, and at the same time reduces the thermal expansion coefficient of the composite. Radiator, hot water piping system or heat exchange equipment with corrosive industrial media.
2. Thermal Conductive Elastomers: With the rapid development of high-tech fields such as aviation and electronic appliances, people have put forward more demanding requirements for thermal conductive rubber materials, and expect it to have excellent comprehensive performance. Elastomers modified by graphene microchips, such as gaskets and thermal rubber sheets, provide safe and reliable heat dissipation for the device, as well as sealing and shock absorption.
3. Thermally Conductive Adhesives: As electronic components and electronic devices develop in a thin and light direction, the amount of thermal conductive adhesive used as a sealing and thermal interface material is increasing. Adhesives with graphene microchips are widely used in the thermal and non-insulating fields of chemical heat exchanger bonding, thermal potting, bonding of semiconductor ceramic substrates to thermally conductive substrates.
4. Plastic conductive and antistatic modification: significantly reduce the resistance value of plasticImprove the wear resistance, lubrication and corrosion resistance of plastics
5. Electronics: battery conductive paste, capacitor conductive coating, fuel cell bipolar plate and electrode additives, etc.
6. Container barrier, anti-penetration: fuel tank, oil pipeline, plastic storage tank, elastomer gasket, seal
Operators should wear appropriate protective gloves and protective clothing to avoid direct contact with the human body. If inadvertently contacted, rinse with plenty of water.
In order to improve the dispersion effect, it is recommended to dilute it and pre-disperse it in deionized water.
Store in a cool, ventilated and dry warehouse. The product should be kept sealed in the packaging container and should be used immediately after unpacking. If it can't be used once, try to reduce the time the product is exposed to the air, restore the sealing state, and ensure that the product is in the best condition.
100g/bag, 500g/bag, 1kg/bag
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Model
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Graphene
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Purity
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＞99.5wt%
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Thickness
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4-20 NM
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Diameter
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5-10 um
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Number of layers
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<30
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Density
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0.23g/cm3
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Volume resistivity
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4*10-4 ohm.cm
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PH value
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PH = 7.00-7.65 (30 C)
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