Shengda Ceramic provide all kinds of Alumina Ceramic Engineering Ceramic Thin Substrate/Sheet/Plate/Board.
Product Introduction
Product Overview
Our 99% alumina ceramic wafers, discs and sheets represent the gold standard in high-performance ceramic substrates, combining outstanding thermal conductivity (30W/mK) with superior electrical insulation and mechanical strength. These precision-engineered components are ideal for demanding applications in semiconductor, laser, power electronics and industrial equipment where thermal management is critical.
Key Features & Benefits
✔ Industry-Leading Thermal Conductivity - 30W/mK for efficient heat dissipation
✔ Ultra-High Purity - 99% Al₂O₃ composition for consistent performance
✔ Precision Thinness - Available from 0.1mm to 5mm thickness
✔ Exceptional Flatness - Surface finish down to Ra 0.1μm
✔ High Dielectric Strength - >10kV/mm electrical insulation
Critical Industrial Applications
1. Semiconductor & Microelectronics
Wafer processing carriers for IC manufacturing
Laser diode submounts with precise thermal management
Power electronics substrates for IGBT modules
2. LED & Optoelectronics
COB LED ceramic substrates for high-power lighting
Laser cavity components requiring thermal stability
Optical communication device bases
3. Industrial Equipment
Heater plates for industrial furnaces
Thermal break discs in high-temp machinery
Sensor mounting substrates for harsh environments
4. Medical & Scientific Instruments
X-ray tube components requiring electrical insulation
Laboratory equipment substrates for precise measurements
Medical laser system parts
5. Automotive Electronics
Power module substrates for EV inverters
Sensor mounting plates in engine compartments
LED headlight circuit bases
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Competitive Advantages
✅ Superior Thermal Performance - 30W/mK conductivity outperforms competitors
✅ Precision Manufacturing - Advanced grinding/polishing technology
✅ Material Expertise - 15+ years in high-performance ceramics
✅ Quality Assurance - 100% inspection for critical dimensions
✅ Fast Turnaround - Prototypes in 5 days, production in 2 weeks
Technical Parameters
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 : Small Size High Thermal Conductivity 99 Alumina Al2o3 Ceramic Wafer Disc Sheet for Industrial
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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