Fire Crete (Super) 70% Alumina Castable
We are engaged in providing high quality Fire Crete (Super) 70% Alumina Castable to our clients. These catables are useful for forming strong joints and is used extensively in building material, metallurgy and petrochemical industries.
|
Product Type |
FireCrete (Super) |
|
Nature of Bond |
Hydraulic |
|
Installation |
Vibration Casting |
|
General Properties |
|
|
Max. Service Temperature |
1450° C |
|
Maximum Grain Size |
5 mm |
|
Water Required For Casting |
10-11% |
|
Chemical Analysis % |
Typical Value |
|
Al2O3 |
70.20 |
|
Fe2O3 |
5.10 |
|
CaO |
5.45 |
|
Physical Properties |
|
|
Bulk density |
g / cc |
|
After drying at 110°C/24 hrs |
2.55 |
|
CCS, kg/cm2 after drying at 110°C/24hrs |
380 |
|
After heating at 1100°C/3 hrs |
250 |
|
After heating at 1400°C/3 hrs |
430 |
|
% retained on max. size |
0.8 |
|
Thermal Properties |
|
|
Refractoriness, Orton / °C |
+31 /1683 |
|
PLC% |
|
|
After heating at 1100°C/3 hrs |
-0.12 |
|
After heating at 1400°C/3 hrs |
-0.7 |
|
Packaging |
25 kg bags |
|
Storage life |
9 months |
|
Delivery state |
dry |