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95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material

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95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material

95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material
95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material

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Product Details:
Place of Origin: CHINA
Brand Name: KAMTAI
Certification: SGS
Model Number: KTALP6-1-2-2
Payment & Shipping Terms:
Minimum Order Quantity: 100PCS
Price: Negotiable
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Delivery Time: 25 DAYS AFTER PAYMENT
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 20000PCS/ MONTH

95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material

Description
Name: 95% High Purity Alumina Ceramic Substrate 200*200*1mm For Insulation Material Forming: Dry Pressing
Color: White Thermal Conductivity(W/m.K)): 22.3
Density: >3.7g/cm3 Application: Circuit Insulation
High Light:

porous ceramic disc

,

alumina ceramic tube

 

95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material

 

1. Description 

Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc

 

2.Advantages:

95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material 0

 

3.Performance 

Item   Unit 95 Al2O3 99 Al2O3
Physical Characteristics Bulk density g/cm3 3.6 3.9
Water absorption % 0 0
Mechanical Characteristics Flexural strength Mpa 320 360
Hardness Vickers Gpa 12.2 15.6
Elastic modulus Gpa 280 370
Poisson’s ratio - 0.22 0.23
Thermal Characteristics Linear expansion coefficient (200C-5000C) 10-6/0C 7.1 8
Thermal conductivity w/(m.k) 16 32
Specific Heat *10-3J/(kg*K) 0.78 0.9
Electrical Characteristics Dielectric constant (1MHZ) - 9 9.9
Dielectric loss angle *10-4 15 1
Dielectric strength *106V/m 12 15
Processing technology
Process range (mm)
Outside Diameter 1---300
Inside Diameter 0.5---300
Length 0.5---1200
Accuracy of working (mm)
Perpendicularity 0.01
Concentricity 0.01
Roundness 0.005
Straightness 0.005
Parallelism 0.01
Planeness 0.005
Roughness 0.05
Fit clearance 0.005
 

95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material 1

 

Contact Details
Yixing City Kam Tai Refractories Co.,ltd

Contact Person: tao

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