Complaint
Ladle Refractories Ladle Safety Layer Castable Tundish Refractories Tundish Permanent Layer Castable:
For refractory Castable and mortar,we mainly have below 3 grades:
1.Gunning Material:
Gunning material is made of selected mullite,corundum, bauxite as raw materials and also add clays,
cement and additives. It can reduce installation time due to different way of installation.
Gunning material is an important refractory material for repairing kiln.
It mainly repairs kiln and thermal equipment by means of gunning repair so that the lining can reach or close to the equilibrium
damage and can effectively extend the life of the lining and reduce the loss of refractory.
here are many ways to use this material such as spray, sleeve, pump and so on.
Feature:
2.Refractory castable:
Refractory castable is mixed by high quality raw materials such as bauxite, flint clay, silica powder,
α-alumina powder as micro powder, refractory cement as binder.
Also some additive to make better performance. Formulas are changed according to different applications.
Our refractory castable are using in steel industry, boiler furnaces, incinerators and other industrial furnaces.
Feature:
* Excellent abrasion resistance
* Excellent high temperature resistance
* Excellent crushing strength
* Anti corrode
Application
* Incinerators
* Aluminium industry
* Cement industrial
* Steel industrial
* Boiler
* Pizza oven
3.Low Cement Castable
In order to achieve better high temperature performance, we must reduce the calcium content of the castable.
First, it is necessary to use pure calcium aluminate cement also add alumina micropowder and
silicon micropowder and use super water reducer to improve the performance of the product.
In order to achieve better high temperature performance, we must reduce the calcium content of the castable.
First, it is necessary to use pure calcium aluminate cement also add alumina micropowder and
silicon micropowder and use super water reducer to improve the performance of the product.
They are used in many applications that require high refractoriness, corrosion resistance and abrasion resistance.
Our low cement castable has uniform structure with low porosity,good high tempreature strength.
The content of CAO of low cement castable is less than 3%,so it insure the castable have a
better high temperature performance.
Feature:
Low content of CAO
Excellent abrasion resistance
Excellent high temperature resistance
Excellent crushing strength
Application:
Rotary kiln
Aluminium industry
Cement industrial
Steel industrial
4.Insulation Castable
According different working temperature the bond material of insulation castable can be perlite, vermiculite,
light weight clay.light weight mullite, bubble alumina. We can supply insulation castable from 800ºC-1700ºC density from 0.8-1.5g/cm3.
Please ask specifications sheet from sales.
