Method of obtaining a carbon fiber fabric by continuously...

Details Method of obtaining a carbon fiber fabric by continuously... Method of obtaining a carbon fiber fabric by continuously...

2005-11-22

2005-11-22

Silverman, Stanley S. (Department: 1754)

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

C423S447800, C423S447100, C423S447600, C264S029400

Reexamination Certificate

active

06967014

ABSTRACT:
The carbonization of cellulose fiber fabric comprises an initial stage of heat treatment up to 250° C. to 350° C., with a relatively high mean temperature rise speed of 10° C./min to 60° C./min, an intermediate stage up to 350° C. to 500° C. with a lower mean temperature rise speed of 2° C./min to 10° C./min, and a final stage up to 500° C. to 750° C. with a mean temperature rise speed that is again raised to 5° C./min to 40° C./min.

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