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To220 96% Alumina Ceramic Thermal Pads

China To220 96% Alumina Ceramic Thermal Pads, Find details about China Alumina Ceramic, Alumina Ceramic Pads from To220 96% Alumina Ceramic Thermal Pads

Model NO.
TC-025
Classification
Organic Insulating Material
Certification
ISO9001
Color
White
Brand
Karefonte
Thermal Conductivity
20-25 W/M.K
Breakdown Voltage Strength
15kv/mm
Thickness
0.635 ,0.1mm or Customzie
Specific Gravity
>=3.6g/cm3
Component Content
>=96%
Hardness
>=86hra
Sinterling Temp
1650-1680c
Regular Size
14mm*20mm,17mm*22mm,20mm*25mm,22mm*28mm
Name
Alumina Thermal Pads
Trademark
Karefonte
Transport Package
Carton, OPP Bag
Specification
customize
Origin
Shen Zhen
HS Code
193915
Model NO.
TC-025
Classification
Organic Insulating Material
Certification
ISO9001
Color
White
Brand
Karefonte
Thermal Conductivity
20-25 W/M.K
Breakdown Voltage Strength
15kv/mm
Thickness
0.635 ,0.1mm or Customzie
Specific Gravity
>=3.6g/cm3
Component Content
>=96%
Hardness
>=86hra
Sinterling Temp
1650-1680c
Regular Size
14mm*20mm,17mm*22mm,20mm*25mm,22mm*28mm
Name
Alumina Thermal Pads
Trademark
Karefonte
Transport Package
Carton, OPP Bag
Specification
customize
Origin
Shen Zhen
HS Code
193915
TO-220 96% Alumina ceramic thermal pads

Alumina Ceramic 
Alumina ceramic Al2O3 as main raw material, in the rare metal oxide as flux, special ceramic sheets after one thousand degrees high temperature roasting into.Alumina ceramic substrate Al2O3 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.

To220 96% Alumina Ceramic Thermal Pads

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

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 heatpipe insulation
To220 96% Alumina Ceramic Thermal Pads
Test Item   Unit                Numerical Value
Product Material   ----             Alumina     Zirconia
Component Content    %    >=99%  >=96%      90%
Sintering Temp    ºC  1780~1800   1650~1680   1550~1600
Specific Gravity  g/cm^3     >=3.6     >=3.8      >=6.0
Breakdown Voltage Strength  KV/mm      15      15      15
Bibulous Rate    %    <0.01      <0.01     <0.01
Anti Pressure   Mpa     3700      2400     5000
Hardness   Hra     >=88      >=82     >=85
Volume Resistance   cm     >1012     >1012     >1012
Bending Resistance   Mpa      400      320      700
Thermal Expansion Coefficient   ----     6.8~8    6.2~8.5     6.9~10
Dielectric Constant   MHz      9.8       8.5      10
Roughness    Ra     <=0.8     <=0.8      <=0.8
Mirror Polished    ----    <=0.05     <=0.1     <=0.05
Thermal Conductivity  W/m-k      25       20      25
Temprature Resistance    ºC     1700      1600      1800

Certification: natural organic matter, the European Union, exempt products without certification 
materials
Thermal conductivity: high temperature: 1600 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

 To220 96% Alumina Ceramic Thermal Pads
Regular size
TO-220, 1mm*14mm*20mm
TO - 3P, 1mm*20mm*25mm
TO-264, 1mm*22mm*28mm
TO-247, 0.635mm*17mm*22mm
Other non-standard products , please contact us to provide drawings of your products.
Zirconia /alumina / aluminum nitride can be customized !
To220 96% Alumina Ceramic Thermal Pads
Our services
Online Services:24 hours,Inquiry reply within fastest.
Well- Trained & Experienced Staff are to answer all your requirements.
Standard Export Carton Or Marked With Customer's Information Or Customized.
Sample Order delivered within 24 hours.
To220 96% Alumina Ceramic Thermal Pads
FAQ
Q:Can we get the sample? If can , how to get it ?A:Yes , we can offer you the free sample if have in stock , but not include the shipping cost . Please feel free to contact to our sales if you need the sample. 
 
Q:How can you guarantee the quality ?
A:With advanced professional machine and testing equipment,we ensure 100 % quality before shipment.
 
Q: Can we OEM or according to our requirement to cut the size ?
A:We are a China Manufacture specialized in the thermal insulation materials, for example,Silicone Rubber pad,Thermal tape,Thermal Grease,Silicone Cloth with more than 11 years old.
 
Q:What payment term is available?
A:Bank transfer , Paypal , Western Union , Master Card , VISA .
To220 96% Alumina Ceramic Thermal Pads

Special size can be customized !!!

Any question or want to know,please contact to me !!!
 

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