高硼硅玻璃是一种性能优异的功能玻璃，膨胀系数低，在强火烈焰下不会因为高温而炸裂或变形，具有良好的化学稳定性和力学性能，被广泛应用于建筑防火、耐热玻璃等制品。

High borosilicate glass is a kind of functional glass with excellent performance, low coefficient of expansion, will not be blown or deformed because of high temperature under the strong fire, has good chemical stability and mechanical properties, and is widely used in the construction of fireproof, heat-resistant glass and other products.