Flake graphite with high carbon chemical treatment made of high-temperature expansion rolling, high temperature, corrosion resistant, resilient and so on. At the same time, I produced this as raw material graphite reinforced composite plates, metal spiral wound gasket, flexible graphite ring, flexible graphite gasket.
|
Thickness(mm) |
Width(mm) |
Length(m) |
Density(g/cm 3 ) |
|
|
sheet |
sheet |
100-1500 |
1-500 |
0.7-1.5 |
|
0.15-1.5 |
0.2-0.3 |
|||
|
specifications |
A class |
B class |
C level |
D level |
|
grades |
Grade A |
Grade B |
Grade C |
Grade D |
|
Carbon(%) |
99 |
99 |
99 |
99 |
|
Sulfur(PPM) |
≤ 500 |
≤ 1000 |
≤ 1300 |
≤ 1500 |
|
Chlorine content(PPM) |
≤ 35 |
≤ 40 |
≤ 45 |
≤50 |
|
Density tolerance(g/cm 3 ) |
± 0.05 |
± 0.05 |
± 0.06 |
± 0.07 |
|
Thickness tolerance(mm) |
<1 ± 0.03; 1-1.5 ± 0.05;> 1.5 ± 0.1 |
|||
|
Compression(%) |
≥ 40 (density |
|||
|
Resilience(%) |
≥ 10 (density |
|||
The above technical indexes, including trace elements contents, can be adjusted according to the user's different requirements.
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