carbon
Other New Carbon Materials
The C/C Composite mentioned in the previous section is a new carbon material which has a completely different manufacturing method than that of conventional carbon materials and is recently being called “new carbon” or “carbon fiber”.
In this group of new carbon is a product called “glassy carbon”.? For example, if a phenol plastic molded item is placed in a vacuum and gradually super heat calcinated to 1,500℃, it will become a glass-like material.
Because of its density, carbon powder has superior properties such as not leaking, so it has great possibilities to be used in the future for semiconductor manufacturing processes.
For other new carbon, there is thermal decomposition.