BAOT Dental PFM Porcelain Glaze Powder for Metal Ceramics Lab Material 50g
Dental Porcelain PFM Glaze. The chemical composition of porcelain powder is silicon oxide, aluminum oxide, potassium oxide, sodium oxide, zirconia, calcium oxide, boron oxide, and etc. It is mainly introduced from potassium feldspar, and through catalysis, it crystallizes repeatedly to form garnet crystals, which has good biocompatibility, chemical stability, strength and hardness suitable for oral structure and function.