Lightweight insulation castable is a refractory with low density and excellent insulation properties.
It is mainly composed of high-temperature stable materials and lightweight aggregates (such as perlite, vermiculite, etc.) as well as binders and additives.
The main function of thermal insulation castable is to provide excellent thermal insulation performance, effectively reduce heat loss, and improve the energy utilization efficiency of industrial furnaces.
(1) Low density
(2) Light weight and convenient construction
(3) Low thermal conductivity and low heat capacity
(4) Excellent thermal insulation performance
(5) Energy saving and emission reduction
Building construction, high temperature kiln、petrochemical industry、metallurgical industry
|
Item |
Index |
|
|
KT-Q100 |
KT-Q135 |
|
|
Al2O3（%≥） |
20 |
45 |
|
SlO2（%≤） |
52 |
35 |
|
Body density（g/cm3≤） |
1 |
1 |
|
Refractoriness（℃≥） |
1100 |
1300 |
|
Cold pressing strength（≥Mpa） |
2 |
5 |
|
Thermal conductivity（W/m.k≤）350℃× 3h |
0.21 |
0.45 |
|
Heating line changes (1100°C 3h) % |
0 ~ -0.5 |
0 ~ -0.4 |
The stainless Tz series slag agglomerator is non-toxic and odorless, free of harmful components.
A specialized, advanced refractory material designed specifically for foundry enterprises' steel...
