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Alumina Ceramic Al2O3 of High Quality Used in Heat Sink

China Alumina Ceramic Al2O3 of High Quality Used in Heat Sink, Find details about China Alumina Ceramic, Al2O3 Ceramic from Alumina Ceramic Al2O3 of High Quality Used in Heat Sink

Model NO.
TC-025
Classification
Organic Insulating Material
Certification
ISO9001
Color
White Yellow
Brand
Karefonte
Name
Ceramic
Component Content
96% 99%
Specific Gravity
>=3.6 g/cm3
Bending Strength
320~400 MPa
Sintering Temp
1650-1800
Hardness
>88 Hra
Emitting Color
White
Voltage
15kv
Trademark
karefonte
Transport Package
Carton + Foam
Specification
Size can be customized
Origin
Shenzhen, China
HS Code
8547100000
Model NO.
TC-025
Classification
Organic Insulating Material
Certification
ISO9001
Color
White Yellow
Brand
Karefonte
Name
Ceramic
Component Content
96% 99%
Specific Gravity
>=3.6 g/cm3
Bending Strength
320~400 MPa
Sintering Temp
1650-1800
Hardness
>88 Hra
Emitting Color
White
Voltage
15kv
Trademark
karefonte
Transport Package
Carton + Foam
Specification
Size can be customized
Origin
Shenzhen, China
HS Code
8547100000

Alumina Ceramic Al2O3 of High Quality Used in Heat Sink

Product Description:
99% Al2O3 Ceramic For Electronic Parts 

Feature:
1.High hardness
2.Extremely abrasive resistance performance
3.Light weight
4.Wide scope of application

Alumina Ceramic Al2O3 of High Quality Used in Heat Sink
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.
Al2O3 ceramic alumina content 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.

                                                                                  PROPERTIES  TABLE
Test Item/UnitNumerical ValueTest Item/UnitNumerical Value
Product MaterialAluminaZirconiaProduct MaterialAluminaZirconia
Component Content  %≥99%≥95%≥90%Volume Resistance  cm>1012>1012>1012
Sintering Temp  ºC1780-18001650-16801550-2600Bending Strength  Mpa4003201100
Specific Gravity  g/cm3≥3.8≥3.6>6Thermal Expansion Coefficient  *10°6.8-86.2-8.56.9-10
Breakdown Voltage Strength  kv/mm151515Roughness  μm≤0.8≤0.8≤0.8
Bibulous Rate  %<0.01<0.01<0.01Mirror  Polished  Ra≤0.05≤0.1≤0.05
Anti Pressure  Mpa370024005000Thermal Conductivity  W/m-k25202.5
Hardness  Hra≥88≥82≥88Temperature Resistance  ºC170016001800

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
Thermal conductivity: high temperature: 1600~1700 degrees below the ideal heat insulating material of high voltage and high frequency equipment 

Application:
Alumina ceramic is mainly used in large power equipment, 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.
Physical properties: high thermal conductivity, high voltage insulation resistance, high temperature resistant, abrasion resistant, high strength.

Alumina Ceramic Al2O3 of High Quality Used in Heat Sink

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 processing 

Alumina Ceramic Al2O3 of High Quality Used in Heat Sink



Company Introductoion:
Shenzhen City Jia Rifeng Tai Electronic Technology Co., Ltd. Was founded in 2010, a total investment of more than 1000000 RMB. Jia RiFeng Tai is a professional committed to the domestic and foreign electronic thermal insulation materials of high-tech enterprises.
 
Our Main Products: 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 phase change material, silicone rubber (Fujipoly), Bergquist thermal conductive material K4, K6, K10 insulation gap pad.

Products are widely used in power supply, LED lighting, electric welding machine, notebook computer, LED decorative lighting, set-top box, high power supply and other industries. At present, the company has passed ISO 9001 certifications.

High quality, good price, delivery on time and sincere service are our value and promises to our customer. As an enterprise, we are confident enough to present competitive products to severe competition.
Alumina Ceramic Al2O3 of High Quality Used in Heat Sink
FAQ:Alumina Ceramic Al2O3 of High Quality Used in Heat Sink

Our Advantage:

1.We make and export high quality.

2.We provide the most favorable and most competitive prices for you.

3.We will supply with all information to u ,about package, weight,and so on.

4.We can customize the products for you, such as the size, shape, color and so on.

5.We provide the best after-sales service and try our best to solve problems for our customers.


Contact us:

We can make many specifications according to your request !

For more information , please feel free to contact to me.

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