1400C-1500C Insulation Castable 75% Al2o3 Insulating Castable Refractory
Insulation Castable
INTRODUCTION
The lightweight insulation castable is made of aluminate cement, high aluminum fine powder, ceramide and some additives. It has high fluidity and is mainly formed by casting in construction. Lightweight thermal insulation castable has many advantages, such as low thermal conductivity, good thermal insulation performance, earthquake resistance, impact resistance, energy saving and consumption reduction, convenient construction and so on.
FEATURES
1. Low Thermal Conductivity；
2. Excellent thermal insulation performance ；
3. High refractories；
PHYSICAL AND CHEMICAL INDICATORS
|
Item |
Unit |
JAN-1000 |
JAN-800 |
JAN-600 |
|
|
Chemical composition |
Al2O3 |
% |
≥65 |
≥70 |
≥75 |
|
Service temperature |
℃ |
1000 |
800 |
600 |
|
|
Bulk Density |
g/cm3 |
1.0 |
0.8 |
0.6 |
|
|
Cold Crushing Strength |
MPa |
≥5 |
≥4 |
≥2 |
|
|
Refractoriness Under load |
℃ |
≥1400 |
≥1450 |
≥1500 |
|
|
Thermal Conductivity (350℃±10) |
W/m·k |
≤0.22 |
≤0.145 |
≤0.137 |
|
PRODUCT PICTURE
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