Specifications

calcined mullite
1. CE approved
2. factory price
3. available samples

calcined mullite

 WE are a time-honored refractory materials factory of 25 years' history.

Your Personal visit to our factory is religiously welcome.

Our quality,professionality and services are definitely guaranteed.

 

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