Gold Member Since 2016
Hunan Rui Yue Industrial and Trade Co., Ltd.

Ceramic Substrate, Alumina Substratre, Electrical Ceramic Substrate manufacturer / supplier in China, offering Ceramic Heating Substrate, Industrial Al2O3 Alumina Ceramic Crucibles, Top Technology 95% 99.7% Alumina Ceramic Crucibles and so on.

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Ceramic Heating Substrate

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Production Capacity: 5000000PCS Per Month
Transport Package: Wooden Box Packing
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: RY-T156
  • Type: Insulation Film
  • Material: Ceramic
  • Maximum Voltage: 20KV~100KV
  • Certification: UL, ISO9001, SGS
  • Brand: Ry
  • Origin: China
  • Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
  • Chemistry: Plate Substrate
  • Thermal Rating: 250 250
  • Classification: Hybrid Insulation Materials
  • Color: White
  • Specification: customized
  • HS Code: 854710000
Product Description
 
Ceramic substrate
1. Alumina ( Al2O3 substrate )
Al2O3 substrate is the most popular ceramic substrate, with excellent heat
resistance, high mechanical strength , abrasion resistance and small dielectric
loss.The surface of alumina substrate is quite smooth and low porosity.99.6%
alumina substrate is suitable for thin film device, 96% alumina substrate is suitable for thick film device application .
 
2. Aluminium Nitride ( AlN substrate )
Aluminium Nitride has higher thermal conductivity, compared to alumina substrate. It is about 7 to 8 times high. AlN substrate is an excellent electronic package material.
 
3. Zirconia ( ZrO2 substrate )
Compared to alumina substrate, ZrO2 substrate has higher mechanical strength and fracture toughness it's about three times higher for bending strength, two times for fracture toughness than alumina substrate. ZrO2( zirconia ) also provides good abrasion resistance. It features a thermal expansion rate close to metals.
 
Ceramic Substrates Properties
MaterialsAl2O3AlNZrO2
96%99.60%
ColorWhiteWhiteGrayWhite
Density (g/cm 3 )3.723.853.36.04
Thermal conductivity (W/m. K)22.329.5160 -1902.4
Thermal Expansion (x10 -6 / o C)88.24.610
Dielectric strength1.40E+071.80E+071.40E+07 
Dielectric Constant (at 1MHZ)9.59.88.729
Loss Tangent (x10 -4 at 1MHZ)3251.00E-03
Volume Resistivity (ohm-m)>10 14>10 14>10 14 
Flexural Strength (N/mm 2 )350500450 

 

 

 

 

 
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Ceramic Heating SubstrateCeramic Heating Substrate
 
 
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