4. Long service life.

Advantage

1. Good thermal stability: special formula targeting the shock heating and shock cooling use conditions of graphite crucible.

2.Good corrosion resistance and impact resistance performance can ensure the reliability of product quality.

3. Good resistance to strong acid and alkali.

4.Good thermal conductivity can greatly shorten the melting time and save energy.

5.The ash content of graphite crucible is less than 300pp, which can ensure that precious metal is free from pollution during smelting.

6. Widely used in the smelting area, e.g. gold smelting, silver smelting, aluminum smelting, cooper
smelting, etc