Bar Stock Silica, Quartz, and Silicate Materials

High-K Ceramic Substrates & Plates
from Knowles Precision Devices

High-K substrates are used for circuit miniaturization. DLI offers complete fabrication services! [See More]

  • Shape / Form: BarStock
  • Length: 1 to 4
  • Silicate Type: Quartz
  • Width / OD: 1 to 4
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]

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

  • Shape / Form: BarStock
  • Length: 3
  • Silicate Type: Glass Ceramics
  • Width / OD: 0.2500 to 2
As-Grown Synthetic Quartz Crystal -- AZA21C
from NDK

Z-plate form, 1.8 million infrared Q value [See More]

  • Shape / Form: BarStock
  • Bond & Processing: Single Crystal
  • Silicate Type: Quartz
  • Length: 7.87