|SiO2:||23-33%||Application:||High Temperature Kiln|
Refractory kiln shelf rack,
High Temperature Resistance kiln shelf rack,
Powder Metallurgy kiln shelf storage rack
High quality made refractory Mullite kiln shelves for powder Metallurgy
Mullilte kiln shelves is widely used in electronic industry and powder metallurgy and ceramic industry. It plays roles of kiln shelf in high temperature furnace.
If you are customer who need mullite push kiln shelves in these two industry , our mullite kiln shelves will be your best option.It has high strength and high density than common mullite kiln shelves.It can bear high temperature thermal shock and high load deformation resistance.
A simple firing to 1400C (about cone 11 and within the reach of many ordinary kilns) and soaked may produce some crystal development. However firing (actually sintering) at 1400C+ with significant soaking time is needed for the best results. Thermal expansion measuring equipment is needed to determine if your firing is actually developing the crystal matrix or not.
|Volume density (g/cm3)||2.70||2.65|
|Show porosity (%)||14.5||17|
|Breaking strength at RT||13 Mpa||11Mpa|
|AT 1400 ℃||9Mpa||7Mpa|
3. Our Service
We take great pride in our work and in the wide variety of products that we offer. We are experienced in serving the worldwide market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of products and marketing deadlines. That's why we always ensure that every order is delivered on time.• Customized Service
We accept CUSTOMIZATION as different customers in different markets always have different needs and wants. MOQ is varied based on the specific item. From the product itself, the package to the marketing catelogue we can provide according to your demands.
• Live Broadcast Service
We know well of what the customers are feeling when waiting for the order after deposit confirmed. Here World Chemical Co., Ltd. provides Live Broadcast Service to inform you of every step in the production. There will be specially-assigned person mailing you situations for raw materials buying, production starting, finished goods packaging, booking cargo space and etc.
• Onsite Service
We have a professional team of talented application engineers to serve oversea customers. If you have any problem in products application, they can come to your door to solve the problem.
Contact Person: tao