99% Alumina Industrial Al2O3 Alumina Ceramic with Heat Resistant
|10-99 100-999 1,000+|
|FOB Unit Price:||US $1.08 US $1.05 US $1.03|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||100, 000|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Money Gram|
- Model NO.: TC-025
- Feature: Long Time Materials
- Shape: Customize
- Color: White
- Sintering Temp: 1780-1800ºC
- Hardness: 88 Hra
- Certification: SGS UL ISO9001
- Specification: Customize
- HS Code: 8547100000
- Refractoriness (℃): 1770< Refractoriness< 2000
- Type: Refractory Material
- Material: Alumina Ceramic
- Temperature Resistance: 1700 ºC
- Thermal Conductivity: 25 W/M-K
- Application: Industrial Ceramic
- Trademark: JRFT
- Origin: China
high mechanical strength
dimensional stability (specific stiffness)
resistance to wear
resistance to corrosion (resistance to chemical attack)
high working temperature
low or high thermal conductivity
good electrical insulation
dielectric and ferroelectric properties
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.
|Test Item/Unit||Numerical Value|
|Component Content %||≥99%||≥95%|
|Sintering Temp ºC||1780-1800||1650-1680|
|Specific Gravity g/cm3||≥3.8||≥3.6|
|Bending Strength Mpa||6.8-8||6.2-8.5|
|Thermal Conductivity W/m-k||25||20|
|Temperature Resistance ºC||1700||1600|
TO-3 P, 1mm*20mm*25mm
Other non-standard products can provide drawings of custom processing
Thermal Alumina Ceramic is Al2O3 as main raw material, in the rare metal oxide as flux, special ceramic piece after one thousand degrees high temperature roasting into.
Alumina ceramic is high, the structure is relatively compact, with special properties, it is known as the special ceramics. The Al2O3. ceramic materials are densely arranged six party structure for oxygen ion and aluminum ion, filled in 2/3 with eight sides in the gap, which is the same with natural corundum stable alpha Al2O3 structure, so the ceramics with high melting point, high hardness, good wear - resistance.
Non-standard products , please contact us to provide drawings of your products.
welcome drawings processing customized zirconia /alumina / aluminum nitride .
Contact Information :
We can make many specifications according to your requests.
Free samples are available , for more information , pls kindly let me .
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