
Good creep resistance Refractory Mullite batts for high tempereature furnace
1. Description
The ideal chemistry to produce the crystals is 65% Al2O3 and 33%SiO2 . Talc, kaolin and raw alumina
powder can be blended to produce this chemistry (other materials are also used e.g. aluminum hydroxide, steatite and other MgO minerals). Compound materials (like kaolin and talc) react better than pure oxide materials (like MgO, Al2O3, SiO2). Materials of finer particle size react better.
Mullite batts is widely used to sinter ceramic, powder,and so on.As
noted, a continuous crystal matrix is the object of cordierite
creation (not just the presence of the crystals in an otherwise
typical ceramic). Notwithstanding this, cordierite powder is
available, it is prefired and finely ground. It can be plasticized
for forming and bonded during firing (at much lower than normal
cordierite creation temperatures) to produce a ceramic that
certainly has lower expansion.
2. Specification
Item | KT-MU1 | KT-MU2 |
Al2O3 | 75% | 65% |
SiO2 | 23% | 33% |
Volume density (g/cm3) | 2.70 | 2.65 |
Show porosity (%) | 14.5 | 17 |
Breaking strength at RT | 13 Mpa | 11Mpa |
AT 1400 ℃ | 9Mpa | 7Mpa |
Compressive strength | 70Mpa | 65Mpa |
3. Features
Our mullite batts is very strong.
Excellent energy savings
Lighter weight and higher load capacity
Excellent distortion resistance at high temperature
Suitable for faster firings with better bearing capacity for hot
and cold extremes
We promise:
- We will offer our best price.
- Your inquiry will be replied within 24 hours.
- Experienced staff can give you professional suggestions.
- We ensure you high quality products and timely delivery.
- We offer complete and good after-sale service.
4. Application
Mullite batts is widely used to sinter pottery , ceramic insulator and so on.Using temperature is about 1400 ℃.,
5. Package
We use Plywood box to pack Mullite batts.
We have professional logistic company, they can deliver to any port in the world and they can offer very good price.
Yixing City Kam Tai Refractories Co.,ltd
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
Sic PLATE,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.