Geegraf Graphite Foils

Geegraf flexible graphite foil, is a homogenous high purity graphite, containing no binders or adhesives providing a resilient and compressible sealing material which exhibits excellent fluid sealing performance for critical high temperature applications, typical in Petrochemical, Refining and Power Generation industries.


 


Geegraf Foils are available in a wide range of grades which include Ultra High Purity, Oxidation Resistant and Corrosion Inhibited grades.

In Electronic applications graphite foils can be used as a dry alternative to thermal compounds providing low thermal resistance and high electrical conductivity. Suitable as a parting media or masking substrate.

Geegraf foils are available with an adhesive backing on one side, which can significantly improve the thermal resistance. A wide range of die-cut and water-jet cut shapes & components are manufactured to customer specifications on request.

Product Overview

 

  • Exfoliated and Calendered Flexible Graphite Foil also providing good non-wetting and low friction properties.

  • Standard Carbon content 99% minimum.

  • Homogeneous foils in thickness range 0.2mm to 2 mm.

  • Available in standard Density of 1.0g /cc.

  • Tensile strength > 5.2 Mpa.

  • Chloride content < 50ppm.

  • Ash content < 1.0%.

  • Sulphur content < 1300ppm.

 

Code

Thickness

mm

Density

g/cc

Width

mm

Length

m

Weight/Roll

kg
F20110
0.2
1.0
1000
100.0
20.0
F35110
0.35
1.0
1000
100.0
35.0
F50110
0.5
1.0
1000
70.0
35.0
F75110
0.75
1.0
1000
50.0
37.5
F100110
1.0
1.0
1000
50.0
50.0
F150110
1.5
1.0
1000
1.0
1.5
F200110
2.0
1.0
1000
1.0
2.0
F2001510
2.0
1.0
1500
1.0
3.0


 

   Geegraf Foil Technical Information PDF