There are quartz glass, silicate glass, soda lime glass, fluoride glass, high temperature glass, high pressure resistant glass, UV resistant glass, explosion-proof glass, etc. Usually refers to silicate glass, which is obtained by using quartz sand, soda ash, feldspar and limestone as raw materials, after mixing, high temperature melting, homogenization, processing and forming, and then annealing. It is widely used in construction, daily use, art, medical treatment, chemistry, electronics, instrumentation, nuclear engineering and other fields.
