Resin-bonded graphite material, method for the production of...

Details Resin-bonded graphite material, method for the production of... Resin-bonded graphite material, method for the production of...

2006-08-22

2006-08-22

Kopec, Mark (Department: 1751)

Compositions

Electrically conductive or emissive compositions

Elemental carbon containing

C524S495000, C310S253000, C313S311000, C313S326000

Reexamination Certificate

active

07094366

ABSTRACT:
A resin bonded graphite material which is especially suitable for use as an electric contact, and a method for the production of this resin bonded graphite material. According to the invention, the resin-bonded graphite material if formed from a mixture of carbon black containing electro-graphite with a unburned graphite content of RGwherein RG≧30 percent by weight, electro-graphite free of carbon black as well as binding agents. The material has a specific electrical resistance Wspecwherein Wspec≧3500 μΩm, and use of the resin bonded graphite material as an electrical contact makes possible substantial exclusion of radio interference.

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