| Type: | Graphite Powder |
|---|---|
| Composition: | Carbon |
| Carbon Content: | High-Carbon |
| Grade: | Industrial Grade |
| Forming Way: | Flake Graphite |
| Crystal Morphology: | Compact Crystalline Graphite |
| Customization: |
|---|
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We can supply general grade expandable graphite, ultea fine expandable graphite, high pure expandable graphite, low temperature expandable graphite.
As the expandable graphite has the ability of anti destruction and high expansion rate in high temperature,
it can be used as an effective intumescent flame retardant material in the composition of fire-proof package, plastic fire-proof plugging material and fire-proof ring for building fire-proof plugging (such as sealing building pipes, cables, wires, gas pipes, gas pipes, etc.) Air duct through the hole, etc.
The fine particles of expandable graphite can be added into the common coatings to produce a better flame retardant and antistatic coating, and improve its high temperature resistance and fire resistance.
A large number of light non combustible carbon layers formed in the fire can effectively block the heat radiation to the substrate and effectively protect the substrate.
In addition, because graphite is a good electric conductor, the coating can prevent the accumulation of static charges, and can be used in oil storage tanks to achieve the dual effect of fire and static electricity.
Fireproof board, fireproof paper, anti-corrosion and high temperature resistant board: expandable graphite layer is lined on the metal base, carbonization bonding layer is between the expandable graphite layer and the metal base, and carbonization protection layer is covered outside the expandable graphite layer.
It has the properties of corrosion resistance, high temperature resistance and high pressure resistance.
At the same time, it is resistant to heat shock and can be used normally at low temperature.
It is not afraid of fast cooling and fast heating, and has excellent heat conductivity.
The service temperature is - 100 ~ 2000 ºC.
It has the advantages of wide application, easy manufacture and low cost.
In addition, the graphite paper formed by high temperature expansion of expandable graphite is also used
in places of fire prevention and insulation.
High temperature resistant, good low temperature resistance, corrosion resistance, and thermally conductive, etc.,
in addition, graphite, expanded graphite is also called a worm worm between gears mesh, expanded graphite formation plate strip, has a good compressibility, resilience and low stress relaxation rate.
It can be used for various dynamic and static seals in petrochemical, electric power, metallurgy and machinery industries, and shows
the advantages of low cost, low energy consumption, long service life and good effect.
Delivery : 10-25 days after advance payment
Packing: 100g/bag, 500g/bag, 1kg/bag, according to customer's requirements.
Suppliers with verified business licenses
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