Glass Ceramic Silica, Quartz, and Silicate Materials

SCHOTT Pyran® Fire Rated Ceramic Glass
from Abrisa Technologies

SCHOTT Robax is a transparent ceramic glass that is extremely heat resistant. The combination of good optical transmission (including infrared, which we perceive as heat) and low thermal expansion make Robax an excellent choice for windows in heating devices. Robax also has good UV blocking... [See More]

  • Silicate Type: Glass Ceramics
SCHOTT Robax® Heat Resistant Glass
from Abrisa Technologies

Abrisa Technologies, a US based company, distributes and fabricates SCHOTT ROBAX ®, a highly transparent glass-ceramic with virtually zero thermal expansion. IR heat-reflective coatings can be applied to ROBAX ® panels, providing excellent infrared (IR) transmission while blocking harmful... [See More]

  • Silicate Type: Glass Ceramics
  • Width / OD: 43
  • Length: 77
  • Thickness: 0.1181 to 0.1969
MACOR® Glass-Ceramic Bars -- 3" Length MACOR Bar
from San Jose Delta Associates, Inc.

Macor is a relatively easy material to machine using ordinary carbide drills, end mills, taps, etc. and doesn ’t require post machining firing. Macor-Machinable Glass Ceramic is also unique in that it can withstand 1000 °C, has low thermal conductivity and is a good electrical insulator. [See More]

  • Silicate Type: Glass Ceramics
  • Length: 3
  • Shape / Form: BarStock
  • Width / OD: 0.2500 to 2
Macor Custom Shapes
from Accuratus Corporation

Macor is cast as a two phase glass. After casting, it is heat treated causing crystallization of one phase giving rise to its glass-like and ceramic-like characteristics. Macor exhibits good thermal shock resistance and mechanical toughness when compared to conventional glasses with similar thermal... [See More]

  • Silicate Type: Glass Ceramics
  • Shape / Form: Custom Shape
MACOR® Machinable Glass Ceramic Bar
from Accuratus Corporation

High use temperature. Non-flammable. Excellent electrical insulator. Excellent thermal insulator. Dimensionally stable. MACOR machinable glass ceramic gives you the characteristics you need from a ceramic with the added benefit of easy fabrication using ordinary machine tools. No longer is it... [See More]

  • Silicate Type: Glass Ceramics
  • Length: 2.99 to 12.01
  • Shape / Form: BarStock
  • Width / OD: 0.2480 to 2