Characteristics of graphite mould:
1.Special thermal shock resistance;
2.Excellent thermal conductivity and electrical conductivity;
3.Low coefficient of thermal expansion;
4.Good self lubrication performance, release more easily;
5.Graphite weight is light (the density of graphite is copper and iron about 1/5) easy to operate and so on;
6.It has good chemical stability, acid resistance, alkali resistance, corrosion resistance to organic solvents.