NEXTREMA® transparent is the glass-ceramic with the highest thermal shock resistance among all six variants. It withstands even extreme temperature differences of up to 820°C. Combined with high transmission in the short-wave infrared range, this makes it the best choice for high-temperature processes.

Resistant to thermal shock, infrared-transmitting
NEXTREMA® transparent is a versatile glass with excellent visibility and great potential in all areas of industrial and product design. It is the material of choice when process monitoring or internal function visibility is required – especially in high-temperature environments.

Fire and ice? Nothing can surprise this glass-ceramic structure.

Thermal shock resistance up to 820°C.
Near-zero linear thermal expansion coefficient.
High short-wave infrared light transmission.