High-Alumina Poly-Light Insulation Brick Lightweight Insulating Brick for Industrial Furnace Linings
High-Alumina Poly-Light Insulation Brick Lightweight Insulating Brick for Industrial Furnace Linings
Product Details
Highlight:
High-Alumina Insulation Brick
,Poly-Light Insulating Brick
,Insulation Lightweight Brick
Product Summary
High-Alumina Poly-Light Insulation Brick offers excellent thermal insulation, low density, and high strength for industrial furnaces. Durable, energy-efficient, and available in custom specifications to meet diverse B2B refractory needs.
Product Description
Detailed Specifications & Features
Technical Specifications
| Item | DXLG-0.6 | DXLG-0.8 | |
|---|---|---|---|
| Al2O3 (%) ≥ | 48 | 48 | |
| Fe2O3 (%) ≤ | 2 | 2 | |
| Bulk Density (g/cm3) | 0.65 | 0.80 | |
| Cold Crushing Strength (MPa) ≥ | 1.2 | 2.5 | |
| Test Temperature (°C × 12 h) | 1200 | 1300 | |
| Permanent Linear Change on Heating (%) | 1 | 1 | |
| Thermal Conductivity (W/(m·K)) at mean temperature + 25 °C | 400 °C | 0.19 | 0.26 |
| 600 °C | 0.23 | 0.28 | |
| 800 °C | 0.28 | 0.30 |
Note: the values above are taken from the original specification sheet of this product series.
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