Quartz has stable physical and chemical properties, high temperature resistance, corrosion resistance, light transmission and insulation; high-performance quartz is an indispensable material in electronic information, optical light sources, photovoltaic energy, aerospace and other fields. And electronic information industries play a key role.
Different applications require different material properties and preparation methods. Quartz preparation methods include:
1) Artificial synthesis, high material purity, controllable hydroxyl content, suitable for advanced process semiconductor support, fiber optic rod, etc .;
2) Natural crystalline quartz, made of tube rods by gas melting or electric melting, etc., with high temperature resistance; mass production technology of high-purity quartz sand is represented by the United States and domestic quartz shares