Ultra Light Setter Plates and Discs/ Monolithic Boards

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          Setter Disc              Setter Plate
Product Highlights
High temperature (1850°C-2000°C)
Low density (0.8-0.9g/cc)
99% and 92% Alumina available
High porosity (65%)
Available in custom shapes and sizes
FIBERFREE™

 



  FractalBalls™ are high strength, high porosity ceramic balls available in the HMG1 material and HA material. Fractalins™,  HDFractalins™, and HA Fractalins™ are preformed structures (boards and bricks). Fractalins™ have a density of ~0.7g/cc, and HDFractalins™ have a density of ~0.9g/cc. HA Fractalins™ are made of high Alumina material.  HD Fractalins™ are made of HMG1 material.

For piezoelectronics, dielectrics, capacitors, thermistors or PZT piezoelectronics.  MATTECH
has the setter plates and discs that will stand up to temperatures above 1800°C (3400°F).
Plates and discs are available in various standard dimensions, or can be made to your specific
requirements.  Please contact MATTECH for more information.

Available in HMG1 material (Mullite-Alumina) or in pure ultra lightweight Alumina material.

Ultra light materials, which are made from the HMG1 material or Alumina (porous) have the following properties.

Properties of Material Ultra light HMG1:
Properties of Ultra light Alumina (porous): HA Material
Color:  white
Nominal Composition, wt % 
Al2O3 ~92%
SiO28% max (mostly combined with alumina)
Impurities:  less than 1%
Density, g/cc:  0.8 (approximate)
Maximum Use Temperature:  1850°C
(See FAQ's)
Porosity:  approx. 65%
Color:  white
Nominal Composition, Al2O3: 99%
Impurities:  less than 1%
Density, g/cc:  0.9 (approximate)
Maximum Use Temperature:  2000°C

 

Need more help or have a specialized need?
Please contact our application engineers to discuss your requirements.

  Patents Applied for and Pending.
FractalBalls™, Fractalins™, FractalGlue™, FiberFree™, and FractalBall™ are trademarks of MATTECH Corporation.

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Disclaimer:
All properties and dimensions shown above are only approximate and may change from batch to batch. If a specific property is critical for your application, please contact Mattech for details on the possible guarantee bounds for that property. Mattech Corporation encourages safe handling practices for all its products.  The use of proper eye wear, gloves and masks is highly recommended and it may be unsafe not to use them when handling products.
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