GeeGraf Nickel Reinforced Graphite

 

A graphite laminate material easy to cut on-site with scissors or knife and available in one metre square sheets or cut gaskets. The material comprises two outer layers of graphite foil with a central nickel core 0.026mm thick. The layers are bonded together in-house with a unique high temperature adhesive bonding system that does not delaminate during punching, storage and use.








 

 

Product Overview

 

  • Minimum 99% purity graphite foil.

  • Thickness range 0.4mm to 4.0mm.

  • Exceptional resistance to chemicals.

  • Easily cut by traditional methods.

  • Maximum service temperature 500 Deg C in oxidising conditions.

  • Maximum service temperature 1000 Deg C in inert and reducing conditions.

  • Maximum service pressure 140 Bar.

  • Can be used at cryogenic temperatures.

  • Recovery 10 to 15%.

  • Compressibility 40 to 50% .


Product Availability

Product Code

Thickness (mm)

Sheet Size (mm)

NR40

0.4

1000 x 500

NR75

0.75

1000 x 1000

NR100

1.0

1000 x 1000

NR150

1.5

1000 x 1000

NR200

2.0

1000 x 1000

NR300

3.0

1000 x 1000

NR400

4.0

1000 x 1000



For large diameter gaskets a sheet size of 1300 x 1300mm is available. Please contact our Technical Service Department for details. Alternatively large diameter gaskets can be waterjet cut in segments with dovetail joints.

STANDARD SHEETS AVAILABLE FROM STOCK

 

   Download the Technical Information PDF