Electrical / HV Parts Silica, Quartz, and Silicate Materials

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]

  • Applications: HV / Electrical
  • Shape / Form: BarStock
  • Silicate Type: Glass Ceramics
  • Length: 2.99 to 12.01
Ceramabond -- 618N
from Aremco Products, Inc.

Induction coils [See More]

  • Applications: Abrasives, ceramics or glass manufacturing; Chemical or material processing; Corrosion resistant; HV / Electrical; Fiberoptics, Radiant Heaters, Temp Probe
  • Performance Features: Refractory or High Temperature Insulation
  • Silicate Type: Silica or fused silica
Refractory Sheet Type RSLE-57 -- HM01
from ZIRCAR Refractory Composites, Inc.

ZIRCAR Refractory Sheet Type RSLE-57 is a low expansion high strength reinforced silica matrix composite . This remarkable material was designed for use as a high strength insulator in induction hot press applications. RSLE-57's very low thermal expansion coefficient and high hot strength combine to... [See More]

  • Applications: HV / Electrical; Structural; Thermal Applications
  • Composition: SiO_2 , Other Oxides
  • Silicate Type: Silica or fused silica
  • Shape / Form: Custom Shape (optional feature); Plate / Board
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]

  • Applications: Abrasion Resistant; Electronics or semiconductors; HV / Electrical; Structural; Wear resistant parts or tooling; Aeropsace, Nuclear, Medical, Fixturing, Welding
  • Shape / Form: BarStock
  • Silicate Type: Glass Ceramics
  • Length: 3
Silicate Ceramics, Cordierite
from CoorsTek

Silicate ceramics, the oldest family of ceramics, are multi-phase materials developed from natural silicate sources such as clay, kaolin, feldspar, and soapstone. Today ’s silicates — including cordierite, forsterite, mullite, steatite, and technical porcelain — evolved from... [See More]

  • Applications: HV / Electrical; Household appliances, Electrical insulators
  • Composition: Al Silicate
  • Silicate Type: Cordierite
  • MOR / Flexural Strength: 14504