17 6月 Alu Refining Agent
Alu Refining Agent is usually composed of alkali metal, alkaline earth metal chloride and fluoride, and its main components are KCl, NaCl, CaF, Na3 AlF6, Na2 SiF6 and so on. The physical and chemical properties of Alu Refining Agent (melting point, density, viscosity, volatility, hygroscopicity and...