1.High carbon content 99% .
2.Lower sulphur 0.05%max, Lower nitrogen 300ppm .
3.High absorptivity .
4.Good quality

It is made from low sulfur and low nitrogen petroleum coke by2500-3500°C

temperature graphite annealing.As a high-purity carbon material,it has characteristics of high fixed carbon content,low ash,lowsulfur,low resitance etc. It can be used as carbon raiser(Recarburizer) to produce high quality steel,cast iron andalloy.