Flat Tempered
Super-Tempered Glass
19MM
No\
Physically Tempered
Furniture, Home Appliance, Electronics & Instruments, Auto Manufacturing, Daily Products, Furnace,Boiler,Sight
Clear; Ultra Clear (Low Iron)
Heat Resistant Borosilicate Glass
Pressure Resistant Borosilicate Galss
Sharp Temperature
Anti-Alkalinity
Boiler,Furnace,Instrument,Sight
LINK-Pyrex Glass
Carton Interlayer Paper
Boron: 12.5-13.5%; Silicon: 78-80%