Shengda Ceramic provide all kinds of alumina ceramic part. Also can supply the mirror surface treatment to meet the sealing requirements of bearings, etc. Any dimension requirement, please contact us.
Product Introduction
Key Features & Benefits
Exceptional Wear Resistance – Ideal for abrasive environments, outperforming alumina and steel.
High-Temperature Stability – Withstands temperatures up to 1,000°C, ensuring long-term reliability.
Superior Insulation – Excellent dielectric properties for electronic and high-voltage applications.
Precision Polishing – Ultra-smooth surface (Ra ≤ 0.05μm) reduces friction and wear in precision machinery.
Chemical Resistance – Resists corrosion from acids, alkalis, and molten metals.
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1.Semiconductor Manufacturing – Used as insulating plates in wafer handling systems, ensuring minimal particle contamination.
2. Aerospace & Automotive – Applied in high-temperature sensor mounts and wear-resistant engine components.
3. Medical Equipment – Biocompatible Zirconia Ceramic Plate for surgical tools and dental implants.
4. Industrial Machinery – Protects high-wear zones in pumps, bearings, and cutting tools.
5. Energy & Electronics – Insulating substrate for fuel cells and high-voltage equipment.
Customizable Sizes & Shapes (Thickness: 0.5–50mm, Tolerance: ±0.01mm).
Advanced Sintering Technology for enhanced mechanical properties.
Strict QC Standards (ISO 9001 certified).
Enhance your equipment’s lifespan with our high-performance Zirconia Ceramic solutions! Contact us for tailored specifications.
Ceramic Properties
Properties | Units | Cordierite Ceramic | Mullite Ceramic | 95%Alumina Ceramic | 99%Alumina Ceramic | 99.5%Alumina Ceramic | 99.7%Alumina Ceramic | Silicon Nitride | Zirconia Ceramic |
Colour | Yellow | White | White | Light yellow | Light yellow | Light yellow | Black | White | |
Density | g/cm3 | 1.9 | 2.6 | 3.6 | 3.8 | 3.8 | 3.9 | 3.2 | 6 |
Flexural Strength | Mpa | 30 | 120 | 300 | 350 | 375 | 375 | 800 | 1100 |
Compressive Strength | MPa | 350 | 500 | 2500 | 2800 | 2800 | 2554 | 2600 | 3000 |
Modulus of Elasicity(20℃) | Gpa | 40 | 100 | 300 | 350 | 350 | 357 | 290 | 320 |
Max Use Temperature | °C | 1200 | 1300 | 1400 | 1500 | 1500 | 1760 | 1300 | 1050 |
Thermal Condutivity | W(m.K) | 1.3-1.8 | 2~6 | 20 | 30 | 30 | 33-38 | 25 | 3 |
Thermal Expansion Cofficient | 10-6/°C | 2.5-3 | 2.5-3 | 7.5 | 8 | 8.2 | 8.2 | 3 | 10 |
Thermal Shock Resistance | △T℃ | 300 | 150 | 140 | 150 | 200 | 223 | 600 | 250 |
Dielectric Strength | KV/mm | - | - | 15 | 18 | 18 | 23.4 | 14 | 15 |
Dielectric Constant | Er | 8 | 8 | 9 | 9.2 | 9.2 | 9.84 | 9 | 26 |
Production process
1. Grind and crush the raw materials to be slurry or powder
2. se-different method to making the slurry or powder into semi-finished products
3. Put the semi-finished products into the kiln for dewaxing and sintering;
4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.
5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery
Certifications
Our customers
Packaging and shipping
Transport
FAQ:
Q: Do you have the products in stock?
A: Some standard produce have in stock, such as ceramic band heater insulator; bobbin heater insulator and ceramic connector. But it needs to check according to your requirement.
Q: How do you pack the goods?
A: Our standard packaging is carton, we can customize it as per your requirement as well.
Q: How many days do you finish the sample?
A: Usually 15 business days (Including 8days for making furnaces and 7days for producing samples)
Request A Quote Today
Whether is a product enquiry or technical help, please send messager here, our team will respond within 8 hours.
Subject : Wear-resisting Polishing Zirconia Ceramic Sheet Zro2 Piece Insulating Zirconia Plate
If you have any questions or need help, feel free to contact with our team.
Phone
+86 183 5248 9056
Location
Qianluo Village, Dingshu Town, Yixing City, Jiangsu Province, China
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