Glass Ceramic

Glass Ceramic

Glass ceramic is a strong and versatile substrate that has many potential applications. This substrate has the benefits of high temperature capacity (up to 400°C), high temperature gradient of 700°C, good mechanical strength and the ability to localize heat. It makes a very efficient radiant heater with an emissivity of 0.95. Rectangular, circular and tubular heater designs are available. (available in black, clear, tan and white)


Temperatures up to 400 oC
Dimensions - From .08” x .08” to as large as 16” x 30”. With thicknesses ranging from .08” to .197”
Tubesize - Up to 60" OD
Voltages - From 3 volts to 300 volts – AC or DC current
Wattage - Up to 350 watts/sq in


Excellent wear properties
Good heat retention properties
Superior moisture and chemical resistance
Low thermal expansion
Excellent thermal shock properties

Low Mass

Energy efficient
Quick heat up/cool down rates
Temperature uniformity

Large Surface area coverage – Up to 99%

Lower operating temperatures
Better temperature control
Less hot/cold spots
Quick heat up rates
Superior temperature uniformity
Energy efficient

High Watt Density

Quicker heat up rates
Higher temperatures

Clarity – Over 90% visible light transparency.

High purity

No out gassing
Can be used in clean room environments

Multiple segment design

Customizable heat distribution
Better temperature control and uniformity


Medical - CPAP and Vapor Systems, Diagnostic Equipment, Blood Analysis, Drug Delivery
Industrial - Chemical Detection, Mass-Spectrometers, Heated Windows
Appliance/Electronics - Irons, Toasters, Coffee Makers, Vaporizers, Hot Plates, Cook Tops
Semi-Conductor - Wafer Chuck, Chemical Processing
Military/Aerospace - Chemical Detection, De-Icing