Shengda Ceramic provide all kinds of High Al2O3 Alumina Engineering Ceramic Thin Substrate/ Sheet/ Plate/ Board.
Customization Options
• Thickness: 0.1mm (flexible substrates) to 50mm (structural plates)
• Post-processing: Laser drilling, double-side polishing
• Certifications: ISO 9001, RoHS, food test (DGCCRF) Certificate by SGS.
Product Introduction
High-Performance Al2O3 Alumina Ceramic Substrates for Demanding Applications
Our Al2O3 Alumina Ceramic Plates (95%-99.7% purity) are precision-engineered for industries requiring exceptional thermal, electrical, and mechanical performance. As a leading engineering ceramics manufacturer, we deliver ultra-thin (0.1mm-10mm thickness) substrates with superior dimensional stability and customizability.
Why Choose Our Al2O3 Alumina Ceramic Plates?
1. High-Purity Composition – 99.7% Al2O3 Alumina Ceramic ensures minimal ionic contamination for sensitive electronics.
2. Laser-Cut Precision – Tolerance ±0.01mm for complex shapes in ceramic substrates.
3. Plasma Spray Ready – Ideal for thermal barrier coatings in aerospace.
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Technical Parameters
Industry Applications
1. Electronics & Semiconductor
• Use Case: LED packaging substrates (99% Al2O3, 0.25mm thick) reduce thermal resistance by 40% vs. traditional PCBs.
• Advantage: Low dielectric loss (tanδ <0.0002 at 1MHz) for high-frequency circuits.
2. Power Electronics
• Example: Insulator plates in EV battery modules (96% Al2O3, 1.5mm thickness) withstand 15kV isolation.
3. Medical & Laser Systems
• Application: CO2 laser cavity mirrors (polished 99.5% Alumina Ceramic) achieve 99.8% reflectivity.
4. Industrial Wear Resistance
• Case Study: Al2O3 ceramic liners in mining equipment extend service life 5x over steel.
Features
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) High strength
6) Used in all electric products, electric heating products and wear resistant machinery parts.
7) OEM, ODM and OBM are welcomed
Production process
Certifications
Our advantage
● Certificates: ISO & SGS
● OEM & ODM: OEM & ODM service is available
● Strict testing procedures :Meeting the requirements of the product design and process, providing reliable testing data.
● Short Delivery time:If less than 1000 pieces, it only takes around 5 days. We also stock some standard-sized products, if you need urgently, we can delivery very soon.
● Best ex-factory price
● Worldwide customers
● Customized according to needs
● Continuous research and development of new products
● Customer service:If you find some quality problem, please contact us, we’ll deal with it as soon as possible.
Packaging and shipping
Our customers have a wide range of processing choices for transportation mode.
Our Main Products
Company Profie
Yixing Shengda Refractory Ceramic Co., Ltd, established in 1995, Yixing, China with an area of 4,000 square meters and fixed assets of over 1 million US dollars, is a professional manufacturer of Steatite Ceramic Parts, Alumina Ceramic Parts, Cordierite Ceramic Parts, Ceramic Band Heater Insulators, Ceramic Terminal Block, Thermostat Ceramic Parts, Zirconia Ceramics Parts, Ceramic Heater Plugs, etc.
Shengda Ceramic equipped with CAD/CAXA/Solidworks software to provide professional OEM & ODM service.
Looking forward to co-operating with the customers from all over the world!
Contact US
Request A Quote Today
Whether is a product enquiry or technical help, please send messager here, our team will respond within 8 hours.
Subject : Al2O3 Alumina Engineering Ceramic Thin Substrate/Sheet/Plate/Board
Our Partners
If you have any questions or need help, feel free to contact with our team.
Phone
+86 183 5151 6951
Location
Qianluo Village, Dingshu Town, Yixing City, Jiangsu Province, China
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