Expanded Graphite Sheet-Cixi Sinston Sealing Material Factory- http://www.sinston.com

Expanded Graphite Sheet

Item:SINSTON- Grafoil 4000
PDF:6-4000 graphite.pdf>

Specification:

Description:Grafoil is Selected from the high purity natural flake graphite. They are made through the advanced chemical treatment and mechanical procedure without fibers, binders or other additives. It offer excellent sealing capabilities under extreme conditions with a longer life and less maintenance.Nuclear Style grade:4000N

APPLICATION:  
     
Made for packing rings and various kinds of gaskets.
Cut into strip for filler of spiral wound gasket - Style TA400
Used widely in chemical, automotive and pump, valve industries. As a superior replacement for asbestos, new more applications are Being identified daily.
Temperature:   -240~500°C under oxidizing environment
-240~3500°C under non-oxidizing environment
PH Range:      0 - 14
 
PARAMETER:
 
Item
Nuclear
grade
Industrial grade
Tolerance of Density   g/cm3
±0.05
±0.06
Carbon Content       ≥%
99.5
98/99
Tensile strength       ≥Mpa
5
4
Compressibility       ≥%
30
30
Recovery             ≥%
15
15
Sulphur Content       ≤%
700
1200
Chlorine Content      ≤%
25
50
Stress relaxation rate  %
10
10
Lgnition loss          ≤%
0.5
2.0
 
DIMENSIONS:
Item
Sheets
Rolls
Density  g/cm3
1.0
1.0
Length
1000, 1500mm
30~100m
Width mm
5~1000, 1500
3~1000~1500
Thickness mm
0.5~3
0.2~1.1
Special density, thickness, shape or grade available on request.
6-4000 graphite.pdf



Other items in : Sheet Graphite Sheet

» Graphite Sheet with Wire Mesh
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