The main components of Borosilicate Glass Bottle produced by the Yafu Glass Factory are SiO2, Al2O3, B2O3, and Na2O+K2O. Glass is a kind of molten, cooled, solidified non-crystalline inorganic matter. The high borosilicate glass bottle has transparent, hard, good corrosion resistance, heat resistance and electrical and optical properties.
Molten glass can be made into a variety of shapes and sizes by a variety of molding and processing methods. The properties of glass can be changed by adjusting the chemical composition to suit different requirements.
High borosilicate glass has a very low coefficient of thermal expansion, so it has good thermal stability. Its hardness, and good resistance to wear, under the same conditions only general glass wear one quarter. The high borosilicate glass bottle has low surface damage and long service life.
High borosilicate glass has high thermal conductivity because borosilicate glass products will not be corroded to form an oxide film, so it has high thermal conductivity.
High borosilicate glass is a kind of high quality electrovacuum glass because it has fewer monovalent metal ions, so it has small dielectric constant and high resistivity. Good chemical stability, this kind of glass to water and acid erosion has strong resistance, but alkaline resistance is poor.
Characteristics of Borosilicate Glass Bottle
The melting temperature of high borosilicate glass bottles is high (1680℃), so the general election of the appropriate clarifying agent, the use of high quality refractories, the use of electric auxiliary heating and full electric melting technology. Glass bottle factories usually choose the right raw materials and adopt sealed material channels and other technologies.
In order to increase the temperature of the lower glass liquid to improve its fluidity to reduce delamination, the bottom discharge device is used. Liquid glass is easy to phase, so you can choose the appropriate glass composition and then choose a reasonable processing technology.