Corundum Based Low Cement Castable

Product Detail

Low cement castable is the castable whose CaO content less than 3%, usually the refractory cement dosage is from 3-8%, but high grade cement is needed to ensure the strength of the castable.
Comparing to common refractory castable, low cement castable has better performance in high temperature, and require less water, it makes the castable has lower porosity and higher density.
For corundum based low cement castable, we have two kind, brown corundum basis and white corundum basis, both of them can be used in the temperature over 1750?.




You can find the technical sheet data of low cement castable (corundum based) as below:

Item	TSLC90	TSLC95
Service Temp ?	1760	1780
Bulk Density (g/cm3) (Dried at 110?)	3.0	3.1
CCS   110? (Mpa) 1100? 1500 ?	100 120 150	120 140 170
MOR  110? (Mpa) 1100? 1500?	13 14 15	13 15 16
Max Grain Size (mm)	6	6
Chemical Analysis(%) Al2O3 CaO Fe2O3	90 1.5-2 0.5	95 1.5-2 0.2
Application Guidelines Mixer Placement Water/Mixer Temp? Mixing Time(Min):Dry/Wet	P V/T 20±5 2/5	P V/T 20±5 2/5
Water % (Typical)	5-6	5-6

Note:
1.Above are average typical test data subject to reasonable variations.
2.Type of Mixer VAM with 33RPM. 
3.CCS-Cold Crushing Strength. MOR-Modulus of Rupture. P-Preferred.
V-Vibration. T-Tamping.
Customization is welcome, you can send your required specification, we will make high quality castable as per your request.




Why Choose Us?
As we all know, raw material, formula, execution of the formula will decide the quality of castable.
In Tashan, we have our own lab to test the raw material to make sure all of them are high quality. And we have our stable supplier of raw material and have worked with them for more than 10 years.
Our factory are founded in 1998, with 20 years experiences of castable, and our engineers also worked in this area for more than 30 years, we believe our technical support and formula are top level.
We produce castable using our production line, the whole line is controlled by computer to make strict execution of the formula.




Photos Showing Our Factory and Equipment.

  

  

  

We can provide free technical support no mater you buy or not.
If you meet some problems in using castable, you can send mail to us, we will try our best to help you.