Cordierite ceramic heating parts are made of magnesium aluminosilicate cordierite.
With ultra-low thermal expansion and outstanding thermal shock resistance, they keep intact under frequent heating & cooling cycles.
They feature high dielectric strength for electrical isolation, uniform heat radiation and stable performance up to 1300°C.
Widely used as heating wire supports, infrared radiant plates and kiln furniture for industrial furnaces and household heaters.
Order(MOQ) :
1000Payment :
T/T
1. Near-zero thermal expansion, outstanding resistance to rapid temperature changes;
2. High electrical insulation strength to avoid electric leakage at working temperature up to 1200–1300°C;
3. Stable chemical performance, resistant to oxidation, acid and alkali corrosion;
4. Light weight with moderate heat storage, enabling fast and balanced temperature control.
Technical Parameters
| Item | Unit | Zirconia ceramic | 99% alumina ceramic | 96% alumina ceramic | 95% alumina ceramic | Steatite ceramic | Mullite ceramic | Cordierite ceramic |
| Bulk density | g/cm3 | 6 | 3.8 | 3.7 | 3.6 | 2.8 | 2.2 | 2.3 |
| Water absorption | % | 0 | 0 | 0 | 0 | 0 | 12 | 12 |
| Thermal Conductivity | (w/m.k) | 10 | 19-30 | 16-28 | 14-24 | 2-3 | 2-6 | 1.3-1.8 |
| Resistance to thermal shock,Minimum | TK? | 70 | 150 | 140 | 140 | 80 | 150 | 300 |
| Withstand voltage,Minimum | KV | 15 | 20 | 18 | 18 | 20 | 25 | - |
| Flexural strength | Mpa | 1000 | 300 | 280 | 240 | 120 | 120 | 30 |
| Sintering temperature | ℃ | 1500 | 1670 | 1600 | 1600 | 1250 | 1250 | 1250 |
| Maximum working temperature | ℃ | 1200 | 1500 | 1200 | 1200 | 800 | 1000 | 1000 |
Application
Cordierite ceramic heating parts are core high-temperature insulating and heat-radiating substrates made of magnesium aluminosilicate cordierite, valued for ultra-low thermal expansion, superior thermal shock resistance and good electrical insulation at high temperatures.
Advantages
1. we support OEM and ODM;
2. We have a professional R&D team and technical support;
3. We provide real-time logistics update information;
4. We support 24-hour online service;
5. We support T/T,L/c payment;
6. We have a professional QC team to check the quality before delivery.
Certificate
FAQ
1. How can you get quotation?
Please kindly send me your drawing with technic requirement and demand quantity.
If you don't have the drawing, please kindly courier samples to us. we will quote our best price in 24 hours.
2. How can you get cordierite ceramic heating element samples?
We can supply free samples if we have them in stock. If we haven't produce the products, we can supply some free samples after getting tool fee. Please take note that the courier fee should be at destination.
3. What’s the lead-time for ceramic insulator samples and batch orders?
It is 18days for supplying samples. It is around 25days for batch orders.
4. Can I visit your factory?
Sure. If you're a volume buyer and would like to visit our in-house products and production line, please contact us to make an appointment.
Ceramic Advantages 1). Strong acid resistance2). Strong insulation3). Strong adsorption4). High thermal insulation performance 5). Chemical stability6). High compressive strength
View More
Photovoltaic Semiconductor Furnace Ceramic Parts: High-Purity Core Components for Precision Manufacturing Photovoltaic (PV) semiconductor furnace ceramic parts are critical accessories tailored for high-temperature, high-purity processing in PV cell and semiconductor manufacturing. Crafted from advanced ceramic materials (primarily high-purity alumina, zirconia, and silicon nitride), they ensure stability, contamination-free operation, and long service life under extreme furnace conditions.
View More
The C520 cordierite ceramic plug is a type of component made from cordierite ceramic material. Cordierite is a magnesium - aluminum - silicate mineral known for its excellent thermal shock resistance, low thermal expansion coefficient, and good electrical insulation properties.
View More
Alumina ceramic connector is a type of connector that uses alumina ceramic as the main material. Alumina ceramic, mainly composed of aluminum oxide (Al₂O₃), is renowned for its excellent physical and electrical properties, making it widely used in various high - performance connector applications.
View More
This ceramic rod is a premium accessory designed for car fragrance diffusion, leveraging the material's excellent porous structure to absorb and release essential oils or fragrance liquids slowly and evenly.
View More
A ceramic stick for a band heater is a key component in ceramic band heaters, which are widely used in plastic processing machinery and other equipment. It is usually made of high - frequency ceramic materials and has the characteristics of fast heat transfer, high hardness, and resistance to high temperatures and aging. The ceramic stick is mainly used to thread the heating wire. The heating wire, usually made of high - temperature - resistant nickel - chromium alloy, is wound into a spring shape and then passed through the ceramic stick. This structure enables the ceramic band heater to have a higher power than ordinary heaters and can quickly generate and transfer heat during operation.
View More
24/7 Call Service +8618018373518
Email : yxshenxing88@vip.163.com
Address : No. 2022, Baoyang Road, Chuanbu Industrial Zone, Yixing City, Wuxi City, Jiangsu Province
2025-10-14
2025-10-14
blog Xml Privacy Policy Sitemap
Copyright @ 2026 Yixing Shenxing Technology Co., Ltd. All Rights Reserved.
Network Supported
leave a message
Scan to wechat :
Scan to whatsapp :
