About this product
Heat-Absorbing Glass — Heat-Resistant, Projection, Fused Silica / Quartz, Ultra-Clear is a custom-manufactured Borosilicate Glass, produced to order at our Hangzhou workshop.
It is typically specified for Heat-insulating glass.
ISO certified.
No drawing yet? Send the wavelength range and the Borosilicate Glass format you need, and our engineers will propose a suitable substrate and coating stack.
Borosilicate glass has a low coefficient of thermal expansion, which makes it the default choice for windows that see repeated heating and cooling. It also resists most laboratory chemicals.