BOROSILICATE HEAT-RESISTANT GLASS (3.3)

Application:

Household electrical appliance (panel for oven and freplace, microwave tray etc.)、Environmental engineering and chemical engineering (lining layer of repellence, autoclave of chemical reaction and safety spectacles)、Spotlight and protective glass for jumbo power of foodlight 、Fine instruments (optical flter)、Semi-conductor technology (LCD disc, display glass) 、Safety protection (bullet proof glass、fireplace)

Specification：

Thermal properties (The following parameters are all average values.)

Coefficient of Linear Thermal Expansion (C.T.E) α (20℃~300℃): 3.3×10-6 K-1

Thermal conductivity λ (90℃):1.2 W/(M·K)
Heat shock temperature:240℃

Softening Point:820℃

Annealing Point:560℃

Strain Point: 510℃