Solution Description:
Characteristic:
1.Large hardness
two.Very abrasive resistance efficiency
3.Mild bodyweight
four.Broad scope of application
Alumina ceramic is Al2O3 as primary raw materials, in the uncommon metallic oxide as flux, special ceramic piece right after a single thousand degrees substantial temperature roasting into.
Al2O3 ceramic alumina content material is higher, the framework is comparatively compact, with specific homes, it is acknowledged as the special ceramics. The Al2O3. ceramic resources are densely arranged six celebration structure for oxygen ion and aluminum ion, filled in two/three with 8 sides in the gap, which is the very same with all-natural corundum secure alpha Al2O3 structure, so the ceramics with substantial melting level, large hardness, good use – resistance.
| PROPERTIES TABLE | |||||||
| Check Item/Unit | Numerical Value | Take a look at Item/Unit | Numerical Benefit | ||||
| Merchandise Content | 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 |
| Distinct Gravity g/cm3 | ≥3.eight | ≥3.six | >6 | Thermal Growth Coefficient *10° | six.eight-8 | 6.2-8.5 | 6.nine-ten |
| Breakdown Voltage Strength kv/mm | fifteen | 15 | fifteen | Roughness μm | ≤0.eight | ≤0.8 | ≤0.eight |
| Bibulous Rate % | <0.01 | <0.01 | <0.01 | Mirror Polished Ra | ≤0.05 | ≤0.one | ≤0.05 |
| Anti Pressure Mpa | 3700 | 2400 | 5000 | Thermal Conductivity W/m-k | 25 | 20 | 2.5 |
| Hardness Hra | ≥88 | ≥82 | ≥88 | Temperature Resistance ºC | 1700 | 1600 | 1800 |
Normal dimensions 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-standard goods can provide drawings of custom processing
Overall performance
Physical houses: high insulation resistance, breakdown, higher temperature resistance, abrasion resistance, substantial toughness (three meters altitude tumble not broken)
Fire score: United states army standard MIL-F-51058 (the highest amount)
Typical software: strong present, voltage, powerful large temperature areas, IC MOS, IGBT power tube warmth pipe insulation
Certification:
normal natural and organic issue, the CZPTpean Union, exempt items CZPT certification materials
Thermal conductivity: large temperature: 1600 degrees underneath the best warmth insulating material of substantial voltage and higher frequency equipment
Application:
Alumina ceramic is mostly used in huge electricity products, IC MOS tube, IGBT chip heat conducting insulation, higher frequency energy source, interaction, mechanical products, sturdy current, large voltage, higher temperature and other thermal heat insulation parts need to have merchandise.
Actual physical properties: substantial thermal conductivity, large voltage insulation resistance, large temperature resistant, abrasion resistant, large strength
Firm introduction:
HangCZPT CZPT Jia Rifeng Tai Digital Technologies Co., Ltd. Was launched in 2571, a total investment of much more than a million RMB. Jia RiFeng Tai is a professional committed to the domestic and overseas electronic thermal insulation components of high-tech enterprises.
Our Principal Goods: Thermal conductive filler material, 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 adjust substance, silicone rubber (CZPTpoly), Bergquist thermal conductive materials K4, K6, K10 insulation hole pad.
Exhibition :
Contact Approaches:
We can make numerous technical specs in accordance to your request !
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