Shengda Ceramic provide all kinds of Alumina Ceramic Engineering Ceramic Thin Substrate/Sheet/Plate/Board.
Product Introduction
Product Overview
As specialized alumina ceramic insulator manufacturers, we produce 99% pure Al₂O₃ ceramic components that deliver unmatched electrical insulation, thermal stability, and mechanical durability. Our precision-engineered ceramic parts are the ideal solution for high-voltage, high-temperature, and corrosive environment applications across multiple industries.
Key Features & Benefits
✔ Exceptional Dielectric Strength (10-15 kV/mm) for superior electrical insulation
✔ High-Temperature Resistance up to 1600°C (2912°F) continuous operation
✔ Superior Mechanical Strength (300-400 MPa flexural strength)
✔ Excellent Chemical Resistance to acids, alkalis, and corrosive gases
✔ Low Thermal Expansion (7-8×10⁻⁶/°C) for thermal shock resistance
✔ Customizable Designs for specific application requirements
Critical Industrial Applications
1. Electrical & Power Transmission
High-voltage insulators for power distribution systems
Busbar supports in switchgear and substations
Insulating spacers for transformers and capacitors
2. Electronics & Semiconductor
Vacuum feedthrough insulators
RF/Microwave component insulators
Wafer processing components
3. Automotive & Aerospace
Spark plug insulators for combustion engines
EV battery insulation components
Aircraft electrical system insulators
4. Industrial Equipment
Heater element insulators for industrial furnaces
Thermocouple protection tubes
Process equipment insulation components
5. Medical & Scientific
Medical imaging equipment insulators
Laboratory instrument components
High-purity process components
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Competitive Advantages
✅ 30+ Years Ceramic Expertise - Deep technical knowledge
✅ ISO-Certified Manufacturing - Consistent quality assurance
✅ Advanced Testing Facilities - Full material characterization
✅ Rapid Prototyping - Quick turnaround for development
✅ Global Supply Chain - Reliable delivery worldwide
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 : Durable and Sturdy 99 Alumina Al2o3 Ceramic Insulator Part Manufacturers Supply
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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