• High Density 3.8-3.9g/cm3 Alumina Ceramic Parts Dielectric Constant 9.6 Product
High Density 3.8-3.9g/cm3 Alumina Ceramic Parts Dielectric Constant 9.6 Product

High Density 3.8-3.9g/cm3 Alumina Ceramic Parts Dielectric Constant 9.6 Product

Product Details:

Place of Origin: China
Brand Name: CMC
Certification: ISO9001, IATF16949, ISO14001, ISO45001, RoHS

Payment & Shipping Terms:

Minimum Order Quantity: 2000 pcs
Price: Negotiatial
Packaging Details: Box/Carton
Delivery Time: 20 work day
Payment Terms: L/C, T/T
Supply Ability: 80,000/month
Get Best Price Contact Now

Detail Information

Chemical Resistance: High Dielectric Constant: 9.6
Thermal Conductivity: Low Material: Alumina Ceramic
Hardness: High Electrical Insulation: High
Dielectric Strength: 20kV/mm Heat Resistance: High
High Light:

3.9g/cm3 Alumina Ceramic Parts


RoHS Alumina Ceramic Parts


95 Alumina Ceramic Components

Product Description

Product Description:

Alumina Ceramic Parts are ideal components for many engineering applications due to their excellent properties. They offer low thermal conductivity, high electrical insulation, and high wear resistance. Furthermore, they are made of alumina ceramic, providing good air tightness and uniform texture. In addition, customers can customize the size of the parts to perfectly meet their requirements.

These alumina ceramic parts are reliable and durable, making them perfect for long-term use. They are also highly resistant to extreme temperatures, chemicals, and corrosion, and can withstand heavy loads. Furthermore, they provide excellent mechanical strength and stability, making them highly effective for a variety of uses. Their electrical insulation properties also make them suitable for many electrical equipment.

Overall, Alumina Ceramic Parts are highly versatile and reliable components for many applications. They are easy to install, maintain, and repair, making them ideal for many industries. With their customized sizes and superior performance, these parts are sure to offer many benefits for businesses and individuals.



High Temperature Resistance: Alumina ceramics present exceptional resistance to high temperatures, making them suitable for applications in extreme thermal environments.

Excellent Hardness and Wear Resistance: Alumina ceramics have remarkable hardness and exceptional wear resistance, permitting them to endure against abrasive forces and sustain structural integrity over prolonged durations.

Electrical Insulation: Alumina ceramic parts have excellent electrical insulation features, making them ideal for applications in electrical and electronic equipment which requires electrical isolation.

Chemical Resistance: Alumina ceramics showcase a strong resistance to a range of chemicals, acids, and alkalis, ensuring their stability and longevity in corrosive environments.

Dimensional Stability: Alumina ceramic parts retain their size and dimensional stability even under adverse conditions, guaranteeing reliability and consistency in essential applications.

Low Thermal Conductivity: Alumina ceramics have low thermal conductivity, making them apt for applications requiring thermal insulation and heat management.

Precision and Tight Tolerance: Alumina ceramic parts can be manufactured with great precision and tight tolerances, guaranteeing precise dimensions and compatibility with complex systems.

Biocompatibility: Alumina ceramics are biocompatible materials, making them suitable for use in medical and dental applications, such as implants and prosthetics.

Low Friction Coefficient: Alumina ceramic parts exhibit a low friction coefficient, decreasing friction and wear in sliding or rotating applications, thus promoting improved efficacy and longevity.

Aesthetic Appeal: Alumina ceramics boast an eye-catching outward appearance with a gentle and polished surface, gaining the overall aesthetic value of products in numerous industries.


Technical Parameters:

Property Value
Chemical Resistance High
Size Customized
Dielectric Constant 9.6
Heat Resistance High
Electrical Insulation High
Density 3.8-3.9 g/cm3
Material Alumina Ceramic
Shape Customized
Tolerance ±0.01 mm
Color White
Batch Stability Good
Tensile Strength High
Air Tightness Good


Alumina ceramic parts made by CMC have great features such as high flexural strength, uniform in texture, good air tightness, corrosion resistance and heat resistance. It has a density of 3.8-3.9g/cm3 and can be customized in any shape. CMC has strict quality control system certified by ISO9001, IATF16949, ISO14001, ISO45001, and RoHS, ensuring the high quality of alumina ceramic parts. The minimum order quantity is 2000 pieces while the price is negotiable. The delivery time is within 20 work days and the payment terms can be L/C or T/T. The supply ability is 80,000 pieces per month. The surface treatment is glazed to increase its chemical resistance and improve its appearance.


Support and Services:

Technical Support and Service for Alumina Ceramic Parts

We provide technical support and service for our Alumina Ceramic Parts. Our experienced team of engineers and technicians can provide assistance with the design and selection of the most suitable Alumina Ceramic Parts for your application. We also offer guidance and advice on installation of the parts, troubleshooting, and maintenance.

Our technical support and service team is available 24/7, and can be contacted by phone, email, or online chat. We are committed to providing the highest level of customer service, and ensuring that your Alumina Ceramic Parts are working correctly and efficiently.


Packing and Shipping:

Packaging and Shipping of Alumina Ceramic Parts

Alumina ceramic parts are typically shipped in protective foam-lined cartons. These cartons are made with heavy cardboard material to ensure the parts are not damaged during shipping. Each part is individually wrapped in plastic or bubble wrap to prevent scratches and other damage. Before shipping, each part is inspected to ensure it meets the required specifications.

The packaging also includes an information sheet with the item description, the customer's address, and the shipment date. This information sheet is included to ensure the correct item is delivered to the customer, and to provide a record of the shipment.

The parts are shipped via ground or air freight, depending on customer requirements. All shipments are tracked to ensure timely delivery. Upon request, the customer can be provided with tracking numbers and other shipping information.

Want to Know more details about this product
I am interested in High Density 3.8-3.9g/cm3 Alumina Ceramic Parts Dielectric Constant 9.6 Product could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.