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Product Details:
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| Chemical Composition: | Al2O3-SiO2 | Installation Method: | Vibration Casting |
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| Maximum Service Temperature: | 1800°C | Transport Package: | 25kg/bag |
| Volume Density: | 2.6 | Shape: | Particle |
| Sample: | Avaliable | Package: | 25 Kgs Bags |
| Rupture Strength Mpa: | 4.0 | Scope Of Application: | Glass Kiln |
| Brick Type: | Pouring Clay Refractory Castable | Packing: | Bag |
| Application: | Furnace Lining | Shelf Life: | 6 Months |
| Curing Time: | 24 Hours | ||
| Highlight: | Al2O3-SiO2 Refractory Castable,Corrosion Resistance Refractory Castable,Nonstick Aluminum Refractory Castable |
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Product Introduction:
Non-stick aluminum castable is a professional refractory material used in the aluminum processing industry. This product combines the characteristics of organic and inorganic binders and adds some new composite refractory materials that are insoluble in aluminum to effectively control the corrosion of refractory materials from molten aluminum.
Application:
It is mainly used in furnace walls, furnace bottoms, degassing boxes, launders, exits, front boxes and holding furnaces. This product effectively solves the problem caused by the reaction of refractory materials for the aluminum industry and liquid aluminum.
Features:
1. High bulk density.
2. High strength.
3. Good corrosion resistance to molten aluminum.
| Item | NAC-75 | NAC-80 | NAC-85 | |
| Al2O3 (%) ≥ | 75 | 80 | 85 | |
| CaO (%) ≤ | 2.5 | |||
| Max Working Temperature (ºC) ≥ | 1450 | 1500 | 1550 | |
| Long Time Working Temperature (ºC) ≥ | 1250 | 1300 | 1350 | |
| Bulk Density (g/cm³) ≥ | 2.6 | 2.7 | 2.75 | |
| Modulus of Rupture (MPa) ≥ | 110ºC*24h | 14 | 14 | 18 |
| 1200ºC*3h | 12 | 12 | 16 | |
| Crushing Strength (MPa) ≥ | 110ºC*24h | 80 | 90 | 100 |
| 1200ºC*3h | 70 | 80 | 90 | |
| Permanent Linear Change (%) | 110ºC*24h | -0.2 | ||
| 1200ºC*3h | 0.01 | |||
| Water Addition (%) | 5~7 | 5~6 | ||
We could offer you the best refractory castable as following
1.High alumina castable.
2.low cement refractory castable.
3.corundum castable.
4.Self flowing refractory castable.
5.Corundum mullite castable.
6.Silicon carbide castable.
7.Zirconia Refractory Castable.
8.Lightweight insulation Refractory castable
Contact Person: Mr. Pika
Tel: 86-13838387996
Fax: 86-0371-56010932
