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1.Description of Refractory Cordierite slab
Cordierite slab is widely used to fire ceramic, porcelain and pottery.It is cheap and reliable.It can work under 1250℃ in furnace. Cordierite slab has good thermal shock resistance, if you put cordierite slab into a 1000℃ furnace, and then take it out from furnace, it is still OK.It can bear quick temp-up and temp- down.
We can also customize according to your requirement.If you think cordierite slab is not good enough, we can also recommend sillicon carbide slab.

2.Technical data of Refractory Cordierite slab
Item | Cordierite slab | |
Apparent porosity,% | 28 | |
Bulk density,g/cm3 | >2.0 | |
Modulus of rupture, | 20℃ | ≥5 |
1250℃×0.5h | ≥3 | |
Phase composition,% | Mullite | 55 |
Cordierite | 30 | |
Max. service temp. | 1280℃ | |
Chemical composition,% | Al2O3 | 40-48 |
SiO2 | 45-48 |
|
MgO | 5-10 |
|
3.Showcase of Mould

4.Application of Refractory Cordierite slab (fire pottery, ceramics and so on)

5.Process of Refractory Cordierite slab

6.Shipping & Package of Refractory Cordierite slab


7.Customer visiting

Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the Pottery capital of China. Our company is founded in 2006, it is a professional refractory and ceramic company which cover research, production, sales and after-sales service. Since establishment, we adhere to principle of “Technological Innovation, Never Stop”, continuously improve R&D and production process and equipment. Moreover, we cooperate with famous university such like Liaoning University of Science and Technology, Beijing University of Science and Technology.
Main Products
We mainly manufacture industry furnace refractory material such as Setter plate, Push plate, Pillar , Sagger, Technical Ceramic, Furnace material and so on. Our product is widely used to sinter Magnetic Material, Electronic Ceramic, Daily Ceramic, Powder Metallurgy, Rare Earth Battery Material and so on. Our sandwich setter plate, electronic ceramic used sagger, Lithium battery cathode material sintering sagger are very good , and they have been leader products in our field .
Company Vision
Since our establishment, we insist on “No best , Just Better” , aimed to be the top Supplier of Refractory material and Technical Ceramic in the world.


Whatsapp: 0086-18351508304
Wechat: Cobligation
When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us by +86-510-87997800 or +86 18351508304 .
Are your samples free or need cost?
Actually it depends on the products. For low value products, we will provide free spls, freight collect. But for some high value spls, it need spl cost and freight collect. Pls informed that all spls cost and freight cost can be returned back to you after order placed. You’re welcomed to email us for checking.
How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
Can you do the designs for us?
Yes. We have a professional team with rich experience in packaging box design and manufacturing. We can manufacture the products as per your requirements.
How long can I expect to get the sample?
It will be ready for delivery in 7-15 days. The samples will be sent to you by express. You can use your own express account or prepay us if you do not have an account.

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