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Mullite Insulating Bricks
| Price | $2.00 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 434 people viewed |
Model NO.:
WAM23, WAM26, WAM28, WAM30, WAM32
Refractoriness (℃):
1580< Refractoriness< 1770
Feature:
Long Time Materials
Type:
Refractory Material
Shape:
Brick
Material:
Mullite
Size:
9"X4.5"X2.5"
Trademark:
WAM
Transport Package:
Packed on Shrink Film and Stablized Pallets
Specification:
Mullite insulating bricks
Origin:
China
HS Code:
69022000
Product Description
Mullite insulating bricks characteristics and advantages:
1. Lower content of iron, alkaline and impurities, good high temperature properties.
2. Homogeneous structure, light weight, energy saving because lower heat storage in the furnace during cooling cycles.
3. High strength, good thermal shock resistance under high temperature.
4. Precise sizes due to grinding and shaping after sintering, which meets the requirement of construction.
5. Max service temp: Up to 1730C (3160F)
| Index /brand | WAM-23 | WAM-26 | WAM-28 | WAM-30 | WAM-32 | |
| Classification temperature/º C | 1260 | 1430 | 1540 | 1650 | 1760 | |
| Bulk density g/cm 3 | 0.58 | 0.80 | 0.89 | 1.03 | 1.25 | |
| Moudulus of rupture MPa | 0.9 | 1.3 | 1.5 | 1.7 | 2.0 | |
| Cold crushing strength MPa | 1.2 | 1.9 | 2.6 | 2.8 | 3.4 | |
| Permanent Liner Change % C xHr | -0.1 | -0.5 | -0.8 | -0.9 | -0.9 | |
| 1230X24 | 1400x24 | 1510x24 | 1620x24 | 1730x24 | ||
| Thermal conductivity (W/m. k) | 400 C | 0.17 | 0.24 | 0.30 | 0.40 | 0.49 |
| 600 C | 0.19 | 0.27 | 0.32 | 0.42 | 0.50 | |
| 800 C | 0.22 | 0.30 | 0.35 | 0.44 | 0.51 | |
| 1000 C | 0.25 | 0.32 | 0.38 | 0.45 | 0.53 | |
| 1200 C | 0.35 | 0.39 | 0.47 | 0.55 | ||
| Al2O3 % | 45 | 55 | 65 | 72 | 76 | |
| Fe2O3 % | 0.7 | 0.8 | 0.7 | 0.5 | 0.4 | |
| SiO2 % | 50 | 42 | 33 | 26 | 22 | |
| TiO2 % | 1.2 | 1.3 | 0.9 | 0.5 | 0.3 | |
| CaO+ MgO % | 0.7 | 0.6 | 0.2 | 0.3 | 0.2 | |
| K2O+ Na2O % | 1.3 | 1.1 | 0.8 | 0.2 | 0.1 | |
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