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Al2O3 Alumina Insulation Board , 310GPa Advanced Ceramic Materials Products

Basic Information
Place of Origin: China
Brand Name: YUBEI
Certification: ISO9001
Minimum Order Quantity: 10pcs
Price: Negotiate
Packaging Details: carton or wooden case or pallet packing
Delivery Time: 30 work days
Supply Ability: 100pcs one month
Detail Information
Product Name: Alumina Ceramic Plate Material: 99% Al2O3
Max Temperature: 1600℃ Elastic Modulus: 310GPa
Thermal Conductivity: 29W/mK Density: 3.85g/cm3
High Light:

Al2O3 Alumina Insulation Board


310GPa Advanced Ceramic Materials


ISO9001 Advanced Ceramic Products

Product Description

99% Insulating Alumina Ceramic Plate Advanced Ceramic Plate


    Our factory provides a full range of Oxide and Carbide advanced ceramic materials with different combinations of mechanical, thermal, and electrical properties for supporting a wide spectrum of high-tech applications.


  •     Mechanical: Advanced ceramic materials are engineered for performance, with excellent mechanical strength characteristics including hardness, density, and fracture toughness, enabling application-specific mechanical requirements to outperform metals and polymers.


  •     Thermal: Thermal properties characterize how a material reacts to changes in temperature. Advanced ceramics can be used to withstand and perform at extremely low and excessively high temperatures.


  •     Electrical: The composition of most advanced ceramics makes them highly effective electric insulators. This is by far the most common use of all advanced ceramics. But some ceramics can be used as semiconductors or engineered to work with processes when the demand arises.




Properties Item Unit 99% Alumina 95% Alumina
Mechanical Property Color -- Light Yellow White
Mechanical Property Density g/cm3 3.85 3.6
Mechanical Property Bending Strength MPa 310 300
Mechanical Property Compressive Strength MPa 2400 2300
Mechanical Property Elastic Modulus GPa 340 320
Mechanical Property Fracture Toughness MPam1/2 3-4 3-4
Mechanical Property Weber Coefficient m 12 12
Mechanical Property Vickers Hardness HV0.5 1600 1400
Thermal Property Coefficient of Line Thermal Expansion 10-6K-1 7-8 7-8
Thermal Property Thermal Conductivity W/mK 29 20
Thermal Property Thermal Shock Resistance( in water) ΔT℃ 200 250
Thermal Property Max Working Temperature 1600 1500
Electrical Property Volume Resistance at 20℃ Ωcm >1014 >1014
Electrical Property Dielectric Strength V/m 15X106 15X106
Electrical Property Dielectric Constant εr 10



Aluminum Oxide Ceramic Plate

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1. Are you a factory?

    Yes, we're a factory producing industrial ceramics professinally. Our main products are alumina ceramics, zirconia ceramics and sic ceramics.


2. Can you do the finish maching?

    Yes, we have lathes, grinding machines, milling machines, carves-milling machines to make sure products' accuracy.


3. What's the size of it?

    Products are always customized according to drawings or samples. Diameter and height within 500mm are available.


4. What's the price for it?

    It depends. Prices are caculated by the drawing size and structure.


5. What's the production process?

    Our products are made mainly in cold isostatic pressing, dry pressing and hot press moulding technique. Hot press moulding technique, which was used to shape small and medium size and complicated structure ceramic, is a favorable method.


6. How about the delivery?

    Generally speaking, a ceramic production needs about 30 days to finish. Some special products maybe take a longer time. For some simple products, maybe 10-15 days is ok.


7. How's the packing?

    The usual packing is cartons, wooden cases, or pallets. Ceramics are fragile products, will use some breakage-proof materials to protect them.


8. Which is the nearest port?

    Shanghai port is the nearest one from us. It takes about 2-3 hours to get to shanghai port.

Contact Details

Phone Number : +8613482897532

WhatsApp : +8613482897532