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| ssss |
| E-mail: |
| Hongye@public.cx.nbptt.zj.cn |
| Tel: |
| 0086-574-63896038 |
| Fax: |
| 0086-574-63800036 |
| Add: |
| N0.275 Beierhuan
Middle |
| Road Cixi City
Ningbo China |
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Your Site >> Sheet
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REINFORCED
EXPANDED GRAPHITE SHEET |
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EXPANDED
GRAPHITE ROLLING (SHEETS) |
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EXPANDED
GRAPHITE ROLLING (SHEETS)
 Natural
graphite flake is chemically treated to form Graphite
Intercalation Compound. This intercalation compound
is then rapidly heated to decomposition. The result
is a rapid expansion of the panicle size. The bulk
density of the yvorm-like graphite powders is about
0.003g/cc. Then they are formed into graphite sheets
by rolling.
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Principal
applications
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| Service
range |
| Item |
Unit |
Valueˇˇ |
| Tolerance
of density |
g/cm3 |
-0.06
- +0.06 |
| Tolerance
of thickness |
mm |
-0.06
- +0.06 |
| Carbon
content |
% |
99 |
| Tensile
strength |
MPa |
4.5 |
| Compressibility |
% |
>
40 |
| Recovery |
% |
>
10 |
| Sulphur
content |
ppm |
<
1100 |
| Chlorine
content |
ppm |
<
45 |
| temperature
( in oxidizing atmosphere) |
ˇăC |
-200
- 600 |
| Density
(g/cm3) |
length(mm) |
Width(mm) |
Thickness(mm) |
| 0.8
or 1.0 or 1.1 |
30,50,80
or other size |
recommend
use 1000mm |
0.2
- 1.0 recommend use 0.2,0.25,0.3,0.4, 0.6,0.75,0.8 |
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Glands