NEXTREMA®: Glass-ceramics engineered and designed for extreme conditions

Due to NEXTREMA^®’s special production process six different glass-ceramic material options can be obtained.  The economical sheet production process enables the production of large sheets in a thickness range of 2 mm – 8 mm. Especially when costs or limitations in plate sizes of high performance materials like fused silica or technical ceramics have been a restricting factor, NEXTREMA^® will be a welcome alternative to generate new product ideas and innovations. The material will even have a lasting impression on designers and end consumers. Six attractive glossy design options and color impressions will give technical functionality a new look.







NEXTREMA^®’s material platform will surely impress you with its versatility and unique combination of properties.

NEXTREMA^®’s unique combination of properties at a glance:

• Availability of large sheets of up to 1950 mm x 1100 mm in thicknesses from 2 mm – 8 mm




• Near-zero coefficient of linear thermal expansion




• 6 unique transmission profiles in visible and infrared range




• Operating temperature up to 950°C




• A high intrinsic mechanical strength of up to 168 MPa




• A thermal shock resistance of up to 820°C




• Excellent chemical resistance

The six glass-ceramic types

Transparent (724-3)

Translucent white (724-5)

Opaque white (724-8)

Tinted (712-3)

Translucent bluegrey (712-6)

Opaque grey (712-8)