Sign In | Join Free | My disqueenfrance.com
disqueenfrance.com
Products
Search by Category
Wholesale Marketplace
Home > Ceramics >

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

Categories Aluminum Oxide Ceramic
Brand Name: KAMTAI
Model Number: KTALP6-1-2-2
Certification: SGS
Place of Origin: CHINA
MOQ: 100PCS
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 20000PCS/ MONTH
Delivery Time: 25 DAYS AFTER PAYMENT
Packaging Details: CARTON BOX AND PLYWOOD PALLET
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
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

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


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:


3.Performance

ItemUnit95 Al2O399 Al2O3
Physical CharacteristicsBulk densityg/cm33.63.9
Water absorption%00
Mechanical CharacteristicsFlexural strengthMpa320360
Hardness VickersGpa12.215.6
Elastic modulusGpa280370
Poisson’s ratio-0.220.23
Thermal CharacteristicsLinear expansion coefficient(200C-5000C) 10-6/0C7.18
Thermal conductivityw/(m.k)1632
Specific Heat*10-3J/(kg*K)0.780.9
Electrical CharacteristicsDielectric constant (1MHZ)-99.9
Dielectric loss angle*10-4151
Dielectric strength*106V/m1215
Processing technology
Process range (mm)
Outside Diameter1---300
Inside Diameter0.5---300
Length0.5---1200
Accuracy of working (mm)
Perpendicularity0.01
Concentricity0.01
Roundness0.005
Straightness0.005
Parallelism0.01
Planeness0.005
Roughness0.05
Fit clearance0.005

Quality 95% High Purity Aluminum Oxide Ceramic Substrate 200*200*1mm For Insulation Material for sale
Send your message to this supplier
 
*From:
*To: Yixing City Kam Tai Refractories Co.,ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0