High Purity Ceramic Substrate for Insulation as Wholesale Supplier

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

High Purity Ceramic Substrate for Insulation as Wholesale Supplier 

High Purity Ceramic Substrate for Insulation as Wholesale Supplier


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

  High Purity Ceramic Substrate for Insulation as Wholesale Supplier
      High Purity Ceramic Substrate for Insulation as Wholesale Supplier
      High Purity Ceramic Substrate for Insulation as Wholesale Supplier
      High Purity Ceramic Substrate for Insulation as Wholesale Supplier
High Purity Ceramic Substrate for Insulation as Wholesale Supplier


High Purity Ceramic Substrate for Insulation as Wholesale Supplier
High Purity Ceramic Substrate for Insulation as Wholesale Supplier

 

Anticorrosive Material