High Temperature Resistance Corundum Mullite Cordierite Ceramic
Honeycomb ceramic filter apply to metal liquid filtration. It is made by material of mullite or cordierite ceramics. With unique high-density straight-hole honeycomb structure, excellent thermal shock resistance, high strength, high porosity and specific surface area.
Email Us WhatsApp
PRODUCT DESCRIPTION
Mullite ceramic is a general name of one kind of ceramic whose main crystal phase is mullite. The composition can vary from 3Al2O3·2SiO2 to 2Al2O3.SiO2, that is, the content of Al2O3 can fluctuate within 50-80%.
Main types: Mullite Radiation Tube, Mullite Ceramic Furnace Nail, Mullite Ceramic Pad, Mullite Far Infrared Honeycomb Ceramic Plate, etc.
Application: It can be used in Petroleum cracking furnace, Metallurgical hot blast furnace, Ceramic roller kiln, Tunnel kiln, Electromagnetic drawer kiln, Glass crucible kiln and the linings of various electric furnaces.
Production Process
1. Using a specific manufacturing methods to grind and crush the raw materials to make them into slurry or powder;
2. Making the slurry or powder into semi-finished products with certain shapes and specifications by hot pressing moulding, dry pressing moulding or static pressing moulding;
3. Put the semi-finished products into the kiln and heat the product at a high temperature lower than the melting point for dewaxing and sintering;
4. After forming and sintering, AA products can also be processed by subsequent CNC precision machining according to the drawing requirements,thus make the ceramic to meet the accuracy requirements of surface roughness, shape and size, such as grinding, grinding and polishing, and even cutting;
5. After the AA product finished, the Q/C test shall be carried out to check whether the size and shape of the product meet the requirements;
6. The products are packed in bubble pad or cartons, place it on fumigation free tray, paste shipping mark, wrap wrapping film then prepare for transportation.
Production Process
1. Using a specific manufacturing methods to grind and crush the raw materials to make them into slurry or powder;
2. Making the slurry or powder into semi-finished products with certain shapes and specifications by hot pressing moulding, dry pressing moulding or static pressing moulding;
3. Put the semi-finished products into the kiln and heat the product at a high temperature lower than the melting point for dewaxing and sintering;
4. After forming and sintering, AA products can also be processed by subsequent CNC precision machining according to the drawing requirements,thus make the ceramic to meet the accuracy requirements of surface roughness, shape and size, such as grinding, grinding and polishing, and even cutting;
5. After the AA product finished, the Q/C test shall be carried out to check whether the size and shape of the product meet the requirements;
6. The products are packed in bubble pad or cartons, place it on fumigation free tray, paste shipping mark, wrap wrapping film then prepare for transportation.
| Properities | Unit | Cordierite ceramics |
Density | g/cm3 | 2.5 |
Maximum Use Temperature | °C | 1000 |
Hardness | HV | 800 |
Bending Strength | Kgf/cm2 | 900 |
Compressive Strength | Kgf/cm2 | 3500 |
Thermal expansion rate | x 10-6/°C | ≤2.0 |
Thermal conductivity | W/m °K | 1.8-2.8 |
Thermal Shock Resistanc | °C | 250 |
Product Advantages
● 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.
Our customers have a wide range of processing choices for transportation mode.
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!
