Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:25 m.t.
Supply Capability:10000 m.t./month
Brief introduction of calcined mullite :
calcined mullite can be divided into shaped refractory products(Such as: Refractory brick ,Fire clay brick,High alumina brick, Heat insulation brick,Ceramic fiber products ect) and unshaped refractory materials(Such as:Refractory castable, Plastic refractory, High temperature refractory mortar ect), Widely used in metallurgy, petroleum, chemical industry, Cement, Glass, Casting,carbon,building materials, machinery processing, military, etc.
Refractory raw material of calcined mullite : The chamotte, Calcined flint clay, Calcined kaolin, Sintered mullite,Bauxite,flint clay, aggregate, fused mullite
process of calcined mullite :
Made from the natural high quality bauxite, our product is through multi-level homogenozaotpm and then calcined at about 1750 degree. it possesses many good characteristics such as high bulk density, stable quality, good thermal shock resistance, small index of high temperature creep and good resistance to cheamical corrosion, it is an ideal raw aterial for the following refractory products like a variety of shaped and unshaped refractories, advance ceramic asanitary ware body, precision casting models and so on.
Application of calcined mullite : metallurgy, petroleum, chemical industry, building materials, machinery processing, military, etc of thermal technology equipment.
Mullite, coke store and aggregate chemical analysis of calcined mullite :
Name | Mullite sand, coke store aggregate
| Mullite powder, calcined powder | |||
Super class | First class | Super class | First class | ||
AL | 45-48 | 43-45 | 45-48 | 43-45 | |
SI | 51-53 | 51-53 | 51-53 | 51-53 | |
Refractoriess | 2.60 | 2.50 | 5.60 | 2.50 | |
Dustiness | 0.10 | 0.10 | |||
Pictures:
Our air protection vertical kilns( the biggest in china)
our factory and refractory material
mullite sand
