Li2B4O7, also known as Lithium Tetraborate, is a chemical compound composed of lithium, boron, and oxygen. It is a type of material that is used in a variety of applications, including the production of glass, ceramics, and refractory materials. Lithium tetraborate is valued for its high thermal stability and low coefficient of thermal expansion, which make it useful for a variety of high-temperature applications.
In the field of glassmaking, lithium tetraborate is used as a fluxing agent to lower the melting point of the glass and improve its workability. This allows glass manufacturers to produce glass products with improved optical and mechanical properties, such as increased transparency and reduced brittleness.
In the field of ceramics, lithium tetraborate is used as a raw material to produce high-quality ceramics with improved thermal, electrical, and mechanical properties. These ceramics are used in a variety of applications, including the production of high-performance electrical insulation materials and high-temperature furnace linings.
Finally, in the field of refractory materials, lithium tetraborate is used to produce high-temperature refractory products that are resistant to thermal shock and chemical attack. These materials are used in a variety of high-temperature applications, such as the production of furnace linings and heat exchangers.
Overall, lithium tetraborate is a versatile material with a number of useful properties that make it valuable for a variety of applications.