Vitro 800 machinable ceramic

Vitro 800 - Machinable ceramic

Final Advanced Materials provides Vitro 800, machinable high temperature glass ceramic. We offer boards, rods or machined parts according to your drawings.

Vitro 800 machinable glass ceramic is an economic alternative to Macor. It is available in bigger dimension, bars from Ø70 to 250 mm and boards up to thickness 60 mm.

Vitro 800 main characteristics

  • Easily machinable
  • Withstands high temperatures
  • Low thermal conductivity
  • Holds tight tolerances
  • Electrical insulator
  • Zero porosity and no outgassing
  • Strong & rigid
  • Highly polishable
  • Radiation resistant

Vitro 800 applications

  • Constant and ultra-high vacuum environments
  • Laser technology
  • Semiconductor, electronic
  • Aerospace, space
  • Medical, laboratory equipment
  • Fixtures
  • Chemical
  • Automobile
  • Military
  • Nuclear

Technical data

Properties

Units

Vitro 800

Physical characteristics

Density

g/cm3

2.7

Porosity

%

0.096

Water uptake

%

0.038

Mechanical characteristics

Hardness

Mohs: 4

Compressive Strength

N/mm2

488

Flexural Strength

N/mm2

108

Modulus of Elasticity

GPa

65

Thermal characteristics

Peak Temperature

°C

800

Continuous Temperature

°C

800

Specific Heat at 20°C

J/kg°K

/

Thermal Conductivity at 100°C

W/m°K

1.68

Coefficient of Expansion

20 - 40°C

10-6/°K

/

20 - 600°C

8.6

20 - 800°C

/

20 - 1000°C

/

Electrical characteristics

Specific Resistivity at 20°C

Ohm.cm

1.8 x 1014

Dielectric Constant at 20°C

at 1 KHz

6 ~ 7

Loss Tangent

at 1 KHz

/

Dielectric Strength at 20°C

kV/mm

> 15

Chemical characteristics

Corrosion resistance at 20°C

Good

Resistance to alkalis at 20°C

Very Good

We can provide a complete range of machinable ceramics according to your application's needs.

Machinable technical ceramics (873.92k)

Machinable technical ceramics data sheet.