Abstract
Carbons are the materials which are known to be usable at highest temperature in existing materials and are being increased their mechanical Properties to 2000$^{\circ}C$. They have many advantageous characteristics such as electrical and thereat conductivity. But, inspire of their properties, this materials have covalant bonding that strong1y link their atoms. the covalant bondings are too strong to occur atomic diffusions or shirinkages during the sintering. because of this sintering mechanism, carbon materials must be produced by using some binders. To obtain a good carton material, it is important that the function of binders. And to obtain a good binder, it reqired the additive which can improve the properties of the binder, so called curing agent. In this study, we make a curing agent that can improve the properties of binders to evaluate the yield of carbon from binders and to shirink the substrate. and compared the carbon materials treated with the binder containing the curing agent to that treated with common binder.
