Machinable Glass Ceramic Sleeves has a continuous use temperature of **0ºC and a peak temperature of ***0ºC. Its coefficient of thermal expansion readily matches most metals and sealing glasses.It processes good machinability and can be lathed, milled, planed, ground, bored, incised and threaded. It also has the advantages of insulation, pore-free, high/low-temperature resistant, acid and alkali resistant and thermal impact resistant. The rods and plates we can make as follows:

Rod: diameter *5mm~**0mm, up to **0mm long
Plate: customized various sizes. 

Machinable Glass Ceramic Sleeves Advantages:

1.High precision tolerance 
2.High thermal shock resistance
3.Electrical resistivity
4.Fast turnaround
5.Resistance to high temperature
6.Zero Porosity
7.Low thermal conductivity
8.High roughness and polish

Machinable Glass Ceramic Sleeves Application:

•Electrical or thermal insulator 
•Flight and Aerospace Applications
•Structural components
•Substrates for Field Ion Microscopes
•Semi-conductor processing 
•Ultra High Vacuum Applications
•Medical Applications
•Electrical and opto-electronic equipment 
•High Temperature Applications
•High Precision Applications