refractory plastic castable
refractory plastic castable, convenient for construction, good plasticity, low expansion.
Description
refractory plastic castable
convenient for construction,
good plasticity,
low expansion
chemical characteristics:
item |
index |
|
brand |
GS-40 |
|
Al2O3 % |
40 |
|
bulk density g/cm3 |
2.1~2.3 |
|
refractoriness°c |
1700 |
|
1100°c*3h |
cold crishing strength |
45 |
modulus of repture |
6.5 |
|
plastic index |
49 |
|
linear change after 1200°c*3h% |
1.3 |