
High strength no deformation corosion resistance mullite kiln shelf
1. Details
Mullilte kiln shelf is widely used in electronic industry and powder metallurgy .It plays roles of kiln shelf in high temperature furnace.
Kiln shelves should be stored standing up on their edges. Storing them flat makes it more possible for them to break or cracks. Keep shelve dry. If they do get wet (e.g., after applying kiln wash), heat them slowly and soak for a few hours at 300° F.
2. Technical Parameters
property | cordierite | mullite | cordierite- mullite | Mullite -- corundum | |
Al2O3 % | ≥ 40 | ≥ 65 | ≥ 80 | ≥ 92 | |
Fe2O3 % | ≤ 1.5 | ≤ 1.5 | ≤ 1.2 | ≤ 0.5 | |
density g/cm3 | ≥2.0 | ≥2.4 | ≥2.6 | ≥3.7 | |
Thermal expansion 1000 C | 2.30 | 5.0 | 6.50 | 7.8 | |
Refractoriness C | ≥ 1580 | ≥1650 | ≥ 1750 | ≥ 1850 | |
Thermal stability 1100 C--(cold water)times | ≥ 70 | ≥ 20 | ≥ 10 | ≥ 5 | |
Working temperature | ≤ 1250 | ≤ 1350 | ≤ 1450 | ≤ 1500 |
3. Advantages
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
4. Packing and Shipping
We use Plywood box to pack Mullite kiln shelf.
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.