The experience we have acquired from our involvement with all aerospace applications has enabled us to develop grades which will operate in the following conditions:

High current density
Wide temperature variation
Variable load
Very high altitude
Rarefied atmosphere
Meeting the duration requirement

For generators and starter/generators:

Electrographite grades:

Impregnated with resin or metallic salts or
Using molybdenum disulphide cores

For auxiliary motors and some special generator applications:

Carbographite grades:

Mixed with molybdenum disulphide:
- Or with fine powder
- Or with flakes

Metal graphite:

Mixed with molybdenum disulphide