Borosilicate Glass
Color: Clear, light grey
Thickness: 4-12mm for fire resistant and 2-25mm for heat resistant
Size: 1150*850mm, 1700*1150mm, 1830*2440mm, 1950*2440, up to 2440*4800mm, customized sizes available
Borosilicate glass is one kind of special float glass. The main component of high borosilicate glass is boron: 12.5-13.5%, with a silicon content of 78-80%. Therefore, the acid and alkali resistance of high borosilicate glass are very superior, with a strain temperature difference of 520°C. High-grade borosilicate glass can withstand high temperatures of 850°C and can withstand temperatures of 750°C for a long time. Its high-temperature softening point is above 850°C.
Refer to the applications, there are two series of borosilicate glass as Borosilicate fire-resistant glass (4.0) and Borosilicate heat-resistant glass (3.3) in our production.
Borosilicate fire-resistant glass (4.0) is a kind of outstanding material and this glass has a wide range of safety applications. They can be used as single or insulating glass and meet different protection requirements.
Borosilicate heat-resistant glass (3.3) is widely used in situations to meet the requirements of low thermal expansion.
- Outstanding fire-resistant properties
- Higher ability to withstand thermal shock
- Excellent chemical stability
- High transmittance
- Lighter weight higher ruggedness
- Glass facades
- Glass partitions
- Doors and windows
- Fireplace screens
