|
 |
Low Cement Castables |
| Brand
Name |
AVON CAST
LC-45 |
AVON CAST
LC-70 |
AVON CAST
LC-85 |
AVON CAST
LC-90 |
| Max Service
Temp. °C (max) |
1400 |
1550 |
1600 |
1650 |
| Grading in mm |
3 |
3 |
5 |
5 |
| Water Required for casting % |
5-6.5 |
5-5.5 |
4.5-5.5 |
4.5-5.5 |
| Setting |
Chemical /
Hydraulic |
Chemical /
Hydraulic |
Chemical /
Hydraulic |
Chemical /
Hydraulic |
| Chemical Analysis |
|
|
|
|
| Al2O3 %
min |
45 |
70 |
83 ±3 |
90 |
| Fe2O3 %
max |
1.0 |
1.5 |
3.0 |
1.5 |
| CaO % max |
1.5 |
2.0 |
2.5 |
2.0 |
| |
|
|
|
|
Bulk Density gms/cc
(on vibrocast block) |
2.30 |
2.75 |
2.85 |
2.90 |
| |
|
|
|
|
CCS kg/cm² (min)
after drying at
110 °C / 24 hrs.
1200 °C / 2 hrs.
1400 °C / 2 hrs
1500 °C / 2 hrs |
-
-
350
250
500
- |
-
-
350
270
-
500 |
-
-
400
300
-
600 |
-
-
450
300
-
600 |
| |
|
|
|
|
P.L.C. %
After heating at 1400 °C / 3hrs.
After heating at 1500 °C / 3hrs. |
-
±0.2
- |
-
-
±0.5 |
-
-
±1.5 |
-
-
±1.5 |
|
|
