Supervac industries manufactures graphite foil/tape sv-gf through a patented process of exfoliation and hot pressing. This high quality graphite foil is manufactured especially for vacuum applications. It is very pure and has no bonding agents which can disrupt the vacuum. Sv-gf is able to withstand very high temperature.
For more details please visit: - http://supervacoils.Com/graphite-foiltape-sv-gf/
1. It is manufactured in varying thicknesses.
2. Highly flexible.
3. Highly compressible
4. Very pure
5. Because of very high purity 100% electrical conductivity is maintained and there is no loss of current or excessive heating.
6. Corrosion resistant
7. Temperature resistant
8. Much higher tensile strength compared to other low grade graphite foils available in the market.
9. Does not melt even at very high temperatures.
10. Excellent sealing characteristics.
11. Excellent insulating barrier.
12. Does not require special conditions for flange faces.
13. No cold flow or creep phenomenon experienced with sv-gf.
14. Self-lubricating
Expanded Pure graphite tape is cutted of flexible graphite rolls,Graphite tape filler for spiral wound gasket,In-situ pump and valve gland packing, Manufacture of graphite packing rings,Facing material for camprofile type gaskets,Filler for metal jacketed type gaskets.
Also manufacture Crinkled Graphite Tape.
Graphite Paper, Sheet plate Description :
Graphite paper and graphite plate: it is made of high carbon phosphorus graphite by chemical treatment and high temperature expansion rolling. It is the basic material for manufacturing various graphite seals. It is widely used in the dynamic and static seals of machines, pipes, pumps and valves in electric power, petroleum, chemical industry, instrument, machinery, diamond and other industries. It is an ideal new sealing material to replace traditional seals such as rubber, fluoroplastic and asbestos.
With the acceleration of the upgrading of electronic products and the increasing demand for heat dissipation management of mini, high integration and high-performance electronic equipment, a new heat dissipation technology of electronic products, that is, a new heat dissipation solution of graphite material, has also been introduced. This new natural graphite solution uses graphite paper with high heat dissipation efficiency, small occupied space and light weight. It conducts heat evenly in both directions, eliminates "hot spot" areas, shields heat sources and components, and improves the performance of consumer electronic products.
Carbon content (%)
Ash (%)
Thickness (Tolerance �±0.03mm)
Width
Length
Density ( Tolerance ± 0.05g/cm3)
95
5
0.3mm-1mm
1000mm
30-200Mtr
0.7-1.5g/cc
99
5
0.3mm-1mm
1000mm
30-200Mts
0.7-1.5g/cc
Thickness 1mm ,1.5mm ,2mm , Accept Customized , only have hard sheet , no Rolls .
Graphite paper is divided into
l Flexible graphite paper
l Ultra-thin graphite paper
l Sealed graphite paper
l Heat conductive graphite paper
l Conductive graphite paper, etc. different kinds of graphite paper can play their due role in different industrial fields.
The following two items shall be paid attention to when storing graphite paper:
1. Storage environment: graphite paper is suitable to be placed in a dry and flat place, and is not exposed to the sun to prevent extrusion and reduce collision in the production process; It has certain conductivity, so when it needs to be stored, it should be far away from the power wire.
2. Prevention of cracking: the graphite paper is very soft, and we can cut it according to requirements. In order not to break them during storage, it is not suitable for folding or bending and folding at a small angle. General graphite paper products are suitable for cutting into sheets, such as rolled into barrels or flat storage in the shape of A4 paper.
Applicant
graphite sheet with high thermal conductivity and light weight can provide the best thermal management solution.
It is widely used insmartphones, PC, ultra HD TV, LED lamp, solar energy, battery, VR, new energy vehicles, wireless
charging and other fields.
mesh: 200mesh to 32mesh
fixed carbon: 85 to 99.5%
S: 50ppm to 1500ppm
Expension rate: 150 to 400ml/g
Oversize: 70 to 80%
volitlematter: 14 to 16%
PH: 3-5
Flexible graphite sheet is made from flake graphite with high carbon content which is gone through chemical treatment, expanding. The product is made from flake graphite with high carbon content which is gone through chemical treatment, expanding under high temperature and then formed by rolling. It owns the characteristics of high temperature resistance, corrosion resistance and good elasticity. Flexible graphite sheet or roll is the main raw material for making all kinds of graphite tapes, reinforced graphite sheets, sealing and packing gaskets.
25kg/bag;1 ton/ kraft bag;20 ton/20fcl or ad the customer request.
