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Insulating Alumina Ceramic Disc Customized Size ISO9001 Approved

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 Disc Material: 99% Al2O3
Dielectric Constant: 10 Thermal Conductivity: 29W/mK
Hardness: 89HRA Compressive Strength: 2400MPa
High Light:

Insulating Alumina Ceramic Disc


Alumina Ceramic Disc Customized


ISO9001 Alumina Ceramic Disc

Product Description

Insulating Alumina Ceramic 99 Aluminum Oxide Ceramic Disc


    Alumina can be produced in a wide range of purities with additives designed to enhance its properties. It can be injection molded, die pressed, isostatically pressed, slip cast, and extruded. Once fired and sintered, it can only be machined using diamond grinding methods. 


    In order to achieve very tight tolerances, the fully sintered material must be machined with diamond tools. In this manufacturing process, a very precise diamond coated tool is used to abrade away the material until the desired form is created. Due to the inherit toughness and hardness of the material, this can be a time consuming and costly process.




Size Customized by drawings
Material 99% Al2O3
Lead time 30 days
Packing Fragile proof packing




  • High temperature electrical insulators
  • Very high voltage / frequency insulators
  • Precision shafts in high wear condition
  • Machine components in high wear resistance condition


99% Alumina Insulating Ceramic

Insulating Alumina Ceramic Disc Customized Size ISO9001 Approved 0Insulating Alumina Ceramic Disc Customized Size ISO9001 Approved 1




1. Are you a factory?

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


2. What's the production process?

    Our products are made mainly in cold isostatic pressing, dry pressing and hot press moulding technique. 


3. 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.


4. Can you do the finish maching?

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


5. 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