Gold Member Since 2015
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Shenzhen City Jia Rifeng Tai Electronic Technology Co., Ltd.

Aluminium Oxide Plate, Aluminium Oxide Plate Ceramic, 95% A12o3 Ceramic manufacturer / supplier in China, offering Aluminium Oxide Plate Ceramic 95% A12o3, 0.8mm Thickness Fireproof Insulatior Silicone Cloth Sheet for Electronic Equipment, Heat Dissipation Insulation Silicone Sloth for Heatsink and The Heat Disffusion Film and so on.

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Supplier Homepage Product Thermal Ceramic Series 95% Al2O3 Ceramic Aluminium Oxide Plate Ceramic 95% A12o3

Aluminium Oxide Plate Ceramic 95% A12o3

Purchase Qty.:
100-999 1,000+
FOB Unit Price: US $0.23 US $0.1
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $0.23
1,000+ US $0.1
Get Latest Price
Port: Yantian, China
Production Capacity: 120000 PCS / Month
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Application: Electronic Products
  • Classification: Organic Insulating Material
  • Name: Ceramic
  • Specific Gravity: >=3.6 g/cm3
  • Temperature Resistance: 1600 Oc
  • Hardness: 2400 Hra
  • Emitting Color: White
  • Trademark: JRFT
  • Specification: RoHS, CE, UL, SGS
  • HS Code: 8547100000
  • Chemistry: Organic Insulation
  • Certification: RoHS, UL, SGS
  • Component Content: 95%
  • Bending Strength: 6.2-8.5 MPa
  • Sintering Temp: 1650-1680 Oc
  • Power: <10kv
  • Voltage: <10kv
  • Transport Package: Carton + Foam
  • Origin: Shenzhen, China
Product Description
Alumina Ceramic High voltage temperature insulation

Product Description
95% Al2O3 Ceramic Substrate For Electronic Parts 

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

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.
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

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

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 
Aluminium Oxide Plate Ceramic 95% A12o3
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

Product  specifications:
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 

Contact ways:

Mobile:+86 13430438515



Address: 3th Floor,Block 2,Yinghe industrial Zone,Dalang Village,LongHua new District,ShenZhen City,China

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