1. The high density of graphite crucible enables the crucible to have the best thermal conductivity, and its thermal conductivity effect is significantly better than other imported crucibles;
2. The graphite crucible has a special glaze layer and dense molding material on the outside, which greatly improves the corrosion resistance of the product and extends its service life;
3. The graphite components in the graphite crucible are all natural graphite, which has very good thermal conductivity. Do not place the graphite crucible on a cold metal table immediately after heating to avoid cracking due to rapid cooling.