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EXPANDED GRAPHITE YARNS
¡¡
¡¡¡¡In order
to manufacture different kinds of reinforced Expanded(flexible)
graphite yarns to be used for making different kinds of braided
expanded graphite packing. we use expanded graphite as basic material,
mixing with natural fiber, synthetic fiber, metal alloy wire(respectively)
and proper binding agent, then through specially designed technological
process. The braided packing made of these expanded graphite yarns
reinforced with different kinds of fibers and metal alloy wires,
are suitable for sealing under different media, circumstance, temperature
and pressure. Furthermore, for using these products under severely
corrosive circumstance upon the demands of customers, inhibitors
of corrosion can be added into the graphite yarns for making the
properties of the graphite sealing parts more perfect.
Main properties:
Items |
Result |
Sulphur content |
<1100ppm |
Chlorine content |
<50ppm |
Carbon content of graphite |
99% |
Ash content |
<0.8% |
Applicable conditions:
Temperature |
200~600¡ãC |
Pressure |
3~50MPa |
PH range |
0~14 |
Velocity |
0~20m/s |
Types of expanded graphite yarns
Types of expanded graphite
yarns |
Specification(g/m) |
Nominaldiametert
(2mm) |
Nominaldiametert
(3mm) |
Expanded graphite yarns reinforced with cotton
|
about 3g/m |
about 5g/m |
Expanded graphite yarns reinforced with cotton and SS wire |
about 3g/m |
about 5g/m |
Expanded graphite yarns reinforced with cotton and Inconel
wire |
about 3g/m |
about 5g/m |
Expanded graphite yarns reinforced with glass fiber |
about 3g/m |
about 5g/m |
Expanded graphite yarns reinforced with cotton and aramid
fiber |
about 3g/m |
about 5g/m |
Expanded graphite yarns reinforced with glass fiber and SS
wire |
about 3g/m |
about 5g/m |
Reinforced fiber and their combination can be
supplied demand of different customers |
Special specification can be production for require.
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