Alumina Ceramic Insulators for High Voltage Electronic

Alumina Ceramic Insulators for High Voltage Electronic

Item Description
Al2O3 Ceramic Substrate For Digital Parts 

one.Substantial hardness
2.Incredibly abrasive resistance performance
three.Gentle excess weight
4.Vast scope of software

Alumina ceramic is Al2O3 as principal uncooked materials, in the exceptional steel oxide as flux, specific ceramic piece soon after 1 thousand degrees high temperature roasting into.

Al2O3 ceramic alumina articles is large, the construction is comparatively compact, with special houses, it is acknowledged as the specific ceramics. The Al2O3. ceramic supplies are densely organized 6 social gathering structure for oxygen ion and aluminum ion, stuffed in 2/three with eight sides in the gap, which is the exact same with organic corundum secure alpha Al2O3 structure, so the ceramics with high melting position, large hardness, excellent wear – resistance.

Test Product/Device Numerical Benefit Check Product/Device Numerical Worth
Product Content Alumina Zirconia Product Materials Alumina Zirconia
Element Content  % ≥99% ≥95% ≥90% Quantity Resistance  cm >1012 >1012 >1012
Sintering Temp  ºC 1780-1800 1650-1680 1550-2600 Bending Strength  Mpa four hundred 320 1100
Certain Gravity  g/cm3 ≥3.eight ≥3.6 >6 Thermal Growth Coefficient  *10° six.8-8 6.2-eight.five six.nine-ten
Breakdown Voltage Strength  kv/mm fifteen fifteen fifteen Roughness  μm ≤0.8 ≤0.8 ≤0.eight
Bibulous Rate  % <0.01 <0.01 <0.01 Mirror  Polished  Ra ≤0.05 ≤0.1 ≤0.05
Anti Pressure  Mpa 3700 2400 5000 Thermal Conductivity  W/m-k twenty five twenty 2.5
Hardness  Hra ≥88 ≥82 ≥88 Temperature Resistance  ºC 1700 1600 1800

Overall performance:
Actual physical houses: higher insulation resistance, breakdown, higher temperature resistance, abrasion resistance, higher power (3 meters altitude fall not damaged)
Fireplace ranking: United states army common MIL-F-51058 (the optimum stage)
Common application: sturdy existing, voltage, strong high temperature parts, IC MOS, IGBT electrical power tube warmth pipe insulation

all-natural natural and organic subject, the CZPTpean Union, exempt merchandise CZPT certification resources
Thermal conductivity: substantial temperature: 1600 degrees under the ideal warmth insulating content of large voltage and high frequency equipment 


Alumina ceramic is primarily employed in large power tools, IC MOS tube, IGBT chip warmth conducting insulation, higher frequency electricity source, interaction, mechanical tools, sturdy recent, large voltage, high temperature and other thermal warmth insulation components need items.
Physical properties: high thermal conductivity, substantial voltage insulation resistance, substantial temperature resistant, abrasion resistant, large energy

Standard 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, .635mm*17mm*22mm
Other non-common merchandise can provide drawings of customized processing 

Organization introduction:

  HangCZPT CZPT Jia Rifeng Tai Electronic Technologies Co., Ltd. Was started in 2571, a total investment of a lot more than one million RMB. Jia RiFeng Tai is a professional fully commited to the domestic and foreign electronic thermal insulation materials of high-tech enterprises.
  Our Primary Goods: Thermal conductive filler substance, like thermal gap pad, insulator silicone sheet, insulator silicone sleeve, ACF conductive film, thermal silicone heating, thermal double-sided tape, thermal graphite, thermal silicone encapsulants, thermal grease / paste, alumina ceramic, Aln ceramic, zirconia ceramic, Sic ceramic, NFC Ferrite sheet, EMI absorber sheet, thermal stage change material, silicone rubber (CZPTpoly), Bergquist thermal conductive substance K4, K6, K10 insulation gap pad.

Exhibition :

Get in touch with Methods:

internet site:
Address: 3th Ground,Block 2,Yinghe industrial Zone,Dalang Village,LongHua new District,ShenZhen CZPT,China

If you are intrigued, remember to do not hesitate to get in touch with us!




Alumina Ceramic Insulators for High Voltage Electronic


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