Chinese Graphite & Carbon Limited >> Pyrolytic Graphite Disk (diameter40mm X 5mm)

Pyrolytic Graphite Disk (diameter40mm X 5mm)

Pyrolytic Graphite Disk (diameter40mm X 5mm)
Supplier: Chinese Graphite & Carbon Limited
Price: US $ 60/Piece
Min Order: 5piece
Quantity::
Trade Terms: FOB,CFR
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Product Specifications

Prod Model: EX-F-083
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size: Diameter40mm X 5mm+
Type: Graphite Sheets
Carbon Content: High-Carbon
Grade: Nuclear Grade
Crystal Morphology: Compact Crystalline Graphite
Composition: Carbon
Forming Way: Vapor Deposition

Product Description

Pyrolytic Graphite is a unique form of graphite manufactured by decomposition of a hydrocarbon gas at very high temperature in a vacuum furnace. The result is an ultra-pure product which is near theoretical density and extremely anisotropic. The material is grown onto a substrate giving it a layered composition. This also means it has different properties in different planes. In the C plane (across its layers) it has low thermal conductivity, acting as an insulator. In the A-B plane (with the layers) it has very high thermal conductivity, acting as a superb conductor.

We could supply other size is as follows:
Dia20mm x 5mm
Dia20mm x 10mm
Dia20mm x 30mm
Dia30mm x 30mm
Dia35mm x 50mm
Dia30mm x 50mm
Dia40mm x 50mm
Dia45mm x 50mm and son on.
There is more sizes pyrolytic graphite, we sincerely welcome your inquiry!
PROPERTYUS VALUEMETRIC VALUE
Density0.079lb / in  32.2gr / cm  3
Flexural Strength - AB13000psi89.6mpa
Compressive Strength - AB15000psi103.4mpa
Compressive Strength - C25000psi172.4mpa
Shear Strength - AB1000psi6.9mpa
CTE - AB0.8in / in ° F x 10  -60.5Microns / m ° C
CTE - C11in / in ° F x 10  -66.5Microns / m ° C
Thermal Conductivity - AB232BTU / (h.ft  2  ° F / ft)400W / (m  2.  K / m)
Thermal Conductivity - C2BTU / (h.ft  2  ° F / ft)3.5W / (m  2.  K / m)
Resistivity (RT) - AB0.2 *  10-3ohm / inch0.5 *  10-3ohm / cm
Resistivity (1650C) - AB0.1 *  10-3ohm / inch0.3 *  10-3ohm / cm
Resistivity (RT) - C0.2ohm / inch0.5ohm / cm
Resistivity (1650C) - C0.1ohm / inch0.3ohm / cm
 
Chinese Graphite & Carbon Limited is a professional manufacturer for mainly producing special graphite, graphite electrode (NP, IP, HP, UHP and ORC), graphite anode, and other graphite products for 20 years. Our parent company (our factory), is located at the northeast of Inner Mongolia China. The annual capacity of graphite blocks is 10000tons. It will be 15000 tons in 2014. Other graphite products are 10000 tons yearly. Due to the high quality, the products are sold to 30 provinces, cities and autonomous regions and exported to more than 20 countries and regions such as Southeast Asia, Japan and South Korea, Europe, the Americas and Africa, and so on.

As a professional, graphite products business of the company, we also operate as pyrolytic graphite, graphene, carbon fiber, not permeability graphite, carbon brush and other various carbon and graphite products. We warmly welcome your visit of our Inner Mongolia plant for our friendly long time co-operation!

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