The glass tube is a kind of glass whose basic components are sodium oxide (Na2O), boron oxide (B2O2), and silicon dioxide (SIO2). High borosilicate glass is made by using the property of glass to conduct electricity at high temperature, through heating inside the glass to realize glass melting, and processed by advanced production technology. Its good performance has been widely recognized by all walks of life in the world. Compared with ordinary glass, it has no toxic side effects, its mechanical properties, thermal stability, water resistance, alkali resistance, acid resistance and other properties are greatly improved. It can be widely used in chemical industry and aerospace. It has good promotion value and social benefits in various fields such as military, family, hospital, etc. The appearance of this kind of glass in our country is another new revolution in the basic material industry.
