Feature:
high hardness
high mechanical strength
dimensional stability (specific stiffness)
resistance to wear
resistance to corrosion (resistance to chemical attack)
weathering resistance
high working temperature
low or high thermal conductivity
good electrical insulation
dielectric and ferroelectric properties
Â
Application:
IC MOS tube, IGBT chip heat conducting insulation, high frequency Power Supply, communication, mechanical equipment, strong current, high voltage, high temperature and other thermal heat insulation parts need products.
|
PROPERTIES Â TABLE | ||
| Test Item/Unit | Â Â Â Â Â Â Â Â Â Â Numerical Value | |
| Product Material | Â Â Â Â Â Â Â Â Â Â Â Â Â Â Alumina | |
| Component Content  % | ≥99% | ≥95% |
| Sintering Temp  ºC | 1780-1800 | 1650-1680 |
| Specific Gravity  g/cm3 | ≥3.8 | ≥3.6 |
| Hardness  Hra | 3700 | 2400 |
| Bending Strength  Mpa | 6.8-8 | 6.2-8.5 |
| Thermal Conductivity  W/m-k | 25 | 20 |
| Temperature Resistance  ºC | 1700 | 1600 |
Performance
Physical properties: high insulation resistance, breakdown, high temperature resistance, abrasion resistance, high strength (three meters altitude fall not broken)
Fire rating: USA military standard MIL-F-51058 (the highest level)
Typical application: strong current, voltage, strong high temperature parts, IC MOS, IGBT power tube heat pipe insulation
Certification: natural organic matter, the European Union, exempt products without certification materials
Thermal conductivity: high temperature: 1600 degrees below the ideal heat insulating material of high voltage and high frequency equipmentÂ
Product  specifications:
Regular size and models :
The TO-220, 1mm*13mm*19mm
The TO-3 P, 1mm*20mm*25mm
The TO-264, 1mm*22mm*28mm
The T0-247, 0.635mm*17mm*22mm
Other non-standard products can provide drawings of custom processingÂ
High temperature resistance insulating 95% alumina ceramic water valve
Feature:
high hardness
high mechanical strength
dimensional stability (specific stiffness)
resistance to wear
resistance to corrosion (resistance to chemical attack)
weathering resistance
high working temperature
low or high thermal conductivity
good electrical insulation
dielectric and ferroelectric properties
Â
Application:
IC MOS tube, IGBT chip heat conducting insulation, high frequency power supply, communication, mechanical equipment, strong current, high voltage, high temperature and other thermal heat insulation parts need products.
|
PROPERTIES Â TABLE | ||
| Test Item/Unit | Â Â Â Â Â Â Â Â Â Â Numerical Value | |
| Product Material | Â Â Â Â Â Â Â Â Â Â Â Â Â Â Alumina | |
| Component Content  % | ≥99% | ≥95% |
| Sintering Temp  ºC | 1780-1800 | 1650-1680 |
| Specific Gravity  g/cm3 | ≥3.8 | ≥3.6 |
| Hardness  Hra | 3700 | 2400 |
| Bending Strength  Mpa | 6.8-8 | 6.2-8.5 |
| Thermal Conductivity  W/m-k | 25 | 20 |
| Temperature Resistance  ºC | 1700 | 1600 |
Performance
Physical properties: high insulation resistance, breakdown, high temperature resistance, abrasion resistance, high strength (three meters altitude fall not broken)
Fire rating: USA military standard MIL-F-51058 (the highest level)
Typical application: strong current, voltage, strong high temperature parts, IC MOS, IGBT power tube heat pipe insulation
Certification: natural organic matter, the European Union, exempt products without certification materials
Thermal conductivity: high temperature: 1600 degrees below the ideal heat insulating material of high voltage and high frequency equipmentÂ
Product  specifications:
Regular size and models :
The TO-220, 1mm*13mm*19mm
The TO-3 P, 1mm*20mm*25mm
The TO-264, 1mm*22mm*28mm
The T0-247, 0.635mm*17mm*22mm
Other non-standard products can provide drawings of custom processingÂ
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