► Place of Origin: Jiangsu, China
► Material: 95% alumina Ceramic
► Density: 3.6g/cm³
► Max use temperature: 1400℃
► Contract Manufacturing: OEM Service Offered
Product Introduction
Our wear-resistant alumina ceramic insulators are precision-engineered structural ceramic components designed to withstand the harshest industrial conditions. Manufactured from high-purity 99% Al₂O₃, these advanced ceramic parts deliver exceptional electrical insulation, mechanical strength, and thermal stability, making them ideal for high-voltage, high-temperature, and corrosive applications where reliability is non-negotiable.
| Key Product Advantages | Industry Applications | ||
▸ Superior Electrical Insulation ▸ Exceptional Wear Resistance ▸ High Temperature Capability ▸ Chemical Inertness ▸ Mechanical Durability ▸ Custom Engineering | ▸ Power Generation & Transmission ▸ Semiconductor & Electronics Manufacturing ▸ Industrial Heating & Thermal Processing ▸ Automotive & Aerospace ▸ Medical & Analytical Equipment |
 |  |  |
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.
Company
 | Yixing Shengda Refractory Ceramic Co, Ltd. was established in Yixing City, China in 1995, witha production area of over 10,000㎡. lt is an enterprise specializing in the production of alumina ceramic,zirconia ceramic,slicon nitride, silicon carbide and other precision ceramic products. And we also produce ceramic band heaters, ceramic terminal block, cordierite and mullite ceramic parts an other ceramic products. |
Certifications
Technical Parameters
| Properties | Units | Cordierite Ceramic | Mullite Ceramic | 95%Alumina Ceramic | 99%Alumina Ceramic | Silicon Nitride | Zirconia Ceramic |
| Colour | Yellow | White | White | Light yellow | Black | White | |
| Density | g/cm3 | 1.9 | 2.6 | 3.6 | 3.8 | 3.2 | 6 |
| Flexural Strength | Mpa | 30 | 120 | 300 | 350 | 800 | 1100 |
| Compressive Strength | MPa | 350 | 500 | 2500 | 2800 | 2600 | 3000 |
| Modulus of Elasicity(20℃） | Gpa | 40 | 100 | 300 | 350 | 290 | 320 |
| Max Use Temperature | °C | 1200 | 1300 | 1400 | 1500 | 1300 | 1050 |
| Thermal Condutivity | W(m.K) | 1.3-1.8 | 2~6 | 20 | 30 | 25 | 3 |
| Thermal Expansion Cofficient | 10-6/°C | 2.5-3 | 2.5-3 | 7.5 | 8 | 3 | 10 |
| Thermal Shock Resistance | △T℃ | 300 | 150 | 140 | 150 | 600 | 250 |
| Dielectric Strength | KV/mm | - | - | 15 | 18 | 14 | 15 |
| Dielectric Constant | Er | 8 | 8 | 9 | 9.2 | 9 | 26 |
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 Resistant Alumina Ceramic Insulator Structural Ceramic Part
If you have any questions or need help, feel free to contact with our team.
Phone
+86 15335210683
Location
Qianluo Village, Dingshu Town, Yixing City, Jiangsu Province, China
Welcome to subscribe to our email message!
Copyright © Yixing Shengda Refractory Ceramic Co., Ltd. All Rights Reserved | Sitemap | Powered By 
