Keraprotec
Keraprotec

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Manufacturer: Kerafol

Keraprotec

Keraprotec

Stabilized yttrium zirconium

This ceramic support material is partially stabilized with 5 mol% yttrium. The base material has a high flexural strength of 800MPa and a high fracture toughness. It will be used when other wear protection materials are no longer sufficient. It is mainly used at high temperatures > 200°C or at extremely high pressures for long periods of time and where polymers tend to creep. Applications include, for example, guide rails or sensor protection plates.

We laser cut the material according to your wishes!

Please submit your CAD data.

Typical features Unit Value
color - white
Density g/cm3 5,8
Surface Roughness Ra μm 0,8
Flexural strength MPa 800
Equality μm 50
Dielectric strength at 20°C kV/mm > 10
Thermal expansion coefficient 20 - 600°C 10-6K-1 ~ 11
Thermal conductivity W/mK 4,8
Standard dimensions mm 101,6 x 101,6 i 50,8 x 50,8
Thickness mm 0,25 do 0,5
Consistency - thick
Main ingredients % ok. 92% ZrO2 + 8% Y2O3

Benefits

  • very fine-grained homogeneous structure
  • good electrical insulation
  • very low abrasion due to very good tribological properties
  • possibility of cutting with a laser or corrugated saw
  • good alignment
  • very large substrates adapted to large sizes, available on request up to 350 x 200 x 0.5 mm
  • it is possible to adjust the thickness of the substrate on request

Usage

  • wear protection
  • sensor protection plate
  • heating elements
  • thick-layer electronic substrates
  • printed heating elements
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Keraprotec

Stabilized yttrium zirconium

This ceramic support material is partially stabilized with 5 mol% yttrium. The base material has a high flexural strength of 800MPa and a high fracture toughness. It will be used when other wear protection materials are no longer sufficient. It is mainly used at high temperatures > 200°C or at extremely high pressures for long periods of time and where polymers tend to creep. Applications include, for example, guide rails or sensor protection plates.

We laser cut the material according to your wishes!

Please submit your CAD data.

Typical features Unit Value
color - white
Density g/cm3 5,8
Surface Roughness Ra μm 0,8
Flexural strength MPa 800
Equality μm 50
Dielectric strength at 20°C kV/mm > 10
Thermal expansion coefficient 20 - 600°C 10-6K-1 ~ 11
Thermal conductivity W/mK 4,8
Standard dimensions mm 101,6 x 101,6 i 50,8 x 50,8
Thickness mm 0,25 do 0,5
Consistency - thick
Main ingredients % ok. 92% ZrO2 + 8% Y2O3

Benefits

  • very fine-grained homogeneous structure
  • good electrical insulation
  • very low abrasion due to very good tribological properties
  • possibility of cutting with a laser or corrugated saw
  • good alignment
  • very large substrates adapted to large sizes, available on request up to 350 x 200 x 0.5 mm
  • it is possible to adjust the thickness of the substrate on request

Usage

  • wear protection
  • sensor protection plate
  • heating elements
  • thick-layer electronic substrates
  • printed heating elements
Less
Read more
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