2.Very abrasive resistance efficiency
four.Vast scope of software
Alumina ceramic is Al2O3 as main raw substance, in the rare metallic oxide as flux, unique ceramic piece soon after one particular thousand degrees substantial temperature roasting into.
Al2O3 ceramic alumina articles is large, the composition is reasonably compact, with particular homes, it is known as the specific ceramics. The Al2O3. ceramic components are densely organized 6 party construction for oxygen ion and aluminum ion, loaded in two/three with eight sides in the gap, which is the very same with natural corundum steady alpha Al2O3 construction, so the ceramics with higher melting level, higher hardness, very good use – resistance.
|Take a look at Merchandise/Device||Numerical Worth||Take a look at Item/Device||Numerical Benefit|
|Merchandise Material||Alumina||Zirconia||Item Content||Alumina||Zirconia|
|Ingredient Content %||≥99%||≥95%||≥90%||Quantity Resistance cm||>1012||>1012||>1012|
|Sintering Temp ºC||1780-1800||1650-1680||1550-2600||Bending Strength Mpa||400||320||1100|
|Specific Gravity g/cm3||≥3.8||≥3.6||>6||Thermal Growth Coefficient *10°||6.eight-8||6.2-eight.5||6.9-ten|
|Breakdown Voltage Strength kv/mm||fifteen||fifteen||fifteen||Roughness μm||≤0.eight||≤0.8||≤0.8|
|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||20||two.five|
|Hardness Hra||≥88||≥82||≥88||Temperature Resistance ºC||1700||1600||1800|
Typical size and types :
The TO-220, 1mm*13mm*19mm
The TO-three P, 1mm*20mm*25mm
The TO-264, 1mm*22mm*28mm
The T0-247, .635mm*17mm*22mm
Other non-standard items can provide drawings of personalized processing
Actual physical properties: substantial insulation resistance, breakdown, high temperature resistance, abrasion resistance, substantial energy (3 meters altitude tumble not damaged)
Fireplace ranking: United states army regular MIL-F-51058 (the maximum stage)
Typical application: sturdy present, voltage, strong substantial temperature areas, IC MOS, IGBT energy tube heat pipe insulation
normal organic and natural subject, the CZPTpean Union, exempt goods CZPT certification materials
Thermal conductivity: substantial temperature: 1600 degrees under the excellent warmth insulating materials of substantial voltage and large frequency equipment
Alumina ceramic is primarily utilized in huge power products, IC MOS tube, IGBT chip heat conducting insulation, high frequency electricity offer, conversation, mechanical equipment, sturdy existing, high voltage, large temperature and other thermal warmth insulation areas want merchandise.
Bodily properties: substantial thermal conductivity, high voltage insulation resistance, high temperature resistant, abrasion resistant, higher strength
HangCZPT CZPT Jia Rifeng Tai Digital Technology Co., Ltd. Was established in 2571, a total expenditure of much more than 1000000 RMB. Jia RiFeng Tai is a professional fully commited to the domestic and international electronic thermal insulation components of large-tech enterprises.
Our Main Products: Thermal conductive filler substance, like thermal hole pad, insulator silicone sheet, insulator silicone sleeve, ACF conductive movie, 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 alter material, silicone rubber (CZPTpoly), Bergquist thermal conductive substance K4, K6, K10 insulation gap pad.
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