Flexible Graphite Rolls/Sheet
Description
Flexible graphite sheets are manufactured from high purity natural flake graphite through chemical treatment, expanded under high temperature and then roll press into a roll. It has the characteristics of high-temperature resistance , corrosion resistance, anti-radiation, low creep relaxtion and good elasticity, and is the basic material for making all kinds of composite graphtie sheets, graphtie trapes, packing and gasket. Working temperature: -200~+650°C under oxidizing environment, -200~+3000°C under non-oxidizing environment.
Dimensions
Thickness
mm |
W idth
mm |
Length
m |
Density
g/cm3 |
| Roll |
Sheet |
4.2-1524 |
≤910 |
0.4-1.5 |
| 0.127-1.6 |
0.127-3.2 |
Application
> Made for packing rings and various kinds of gaskets
> Cut into strip for filler of spiral wound gasket
> Used widely in chemical, automotive and pump, valve industries
Prime Features
> Lone life and less maintenance
> Replacement for asbestos, new more applications are being indentified daily.
Technical Data
| Item |
|
| Tolerance of density g/cm3 |
+/-0.04 |
| Tolerance of thickness mm |
≤1.6±0.03;1.6-3.2±0.05 |
| Carbon content >/= % |
99.00 |
| Tensile strength >/= Mpa |
4.0 |
| Compressibility >/= % |
40 |
| Recovery >=/ % |
10 |
| Chlorine content </= % |
40 |
| Stress relaxation rate % |
10 |
| Lgnition loss </= % |
1(450ºC,1H) |
The above product properties are available when density of graphite sheet is 1.0g/cm
3 and the thickness is 0.2 to 1.6mm. We can also manufacture according to customers requirement.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Shandong Province,China which has rich coal.All our clients, from home or
abroad, are warmly welcome to visit us.
Q: How can I get the sample?
A: We’d like to supply samples free of charge, but you need pay for the freight fees.
Q: How does your factory do regarding quality control?
A: Quality is priority. My company always attaches great importance to quality controlling from the very beginning to the very end.
Q: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T is the most usual ways we are using.
Q: How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
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