Alumina Ceramic Sheet with High Temperature for Electrical Component

Shape
Square,Rectangle Ect.
Raw Material
95-99% Alumina Ceramic
Denisty
3.7g / Cm3
Color
White, Light Yellow
Surface Treatment
Smooth
Property
Insulated Ceramic Heating Element
Working Temperature
1480 Degree
Usage
Metallurgy,Mining,Textile,Paper-Making, etc.
Characteristic
Low Porosity
Sample
Free
Transport Package
by Carton
Specification
Customize
Trademark
RY
Origin
Hunan China
HS Code
8547100000
Production Capacity
500000PCS Per Month
Reference Price
$ 0.02 - 18.00
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Product Description

Alumina Ceramic Sheet with High Temperature for Electrical Component 

Alumina Ceramic Sheet with High Temperature for Electrical Component


Performance for Alumina Substrate :

Item Unit 95  Al 2 O 3 99  Al 2 O 3
Heat Resistance ºC 1500 1800
Bulk Density g/cm 3 3.6 3.8
Water Absorption % 0 0
Flexural Strength Mpa 320 360
Hardness Vickers Gpa 12.2 15.6
Elastic Modulus Gpa 280 370
Poisson's Ratio - 0.22 0.23
Linear Expansion Coefficient (20-5000 ºC )  10 -6 / ºC 7.1 8
Thermal Conductivity W/(M.K) 16 32
Specific Heat ×10 -3 J/(KG . K) 0.78 0.9
Dielectric Constant(1MHZ) - 9 9.9
Dielectric Loss Angle ×10 -4 15 1
Dielectric Strength ×10 6 V/m 12 15

  Alumina Ceramic Sheet with High Temperature for Electrical Component
      Alumina Ceramic Sheet with High Temperature for Electrical Component
      Alumina Ceramic Sheet with High Temperature for Electrical Component
      Alumina Ceramic Sheet with High Temperature for Electrical Component
Alumina Ceramic Sheet with High Temperature for Electrical Component


Alumina Ceramic Sheet with High Temperature for Electrical Component
Alumina Ceramic Sheet with High Temperature for Electrical Component

 

Anticorrosive Material