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| Categories | Insulating Fire Brick |
|---|---|
| Place of Origin: | Zibo, China |
| Brand Name: | Laurel |
| Certification: | ISO9001 |
| Model Number: | Laurel-05-02 |
| MOQ: | 20 GP |
| Packaging Details: | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time: | 15~30 days |
| Payment Terms: | T/T;L/C |
| Supply Ability: | 500 ton |
| Color: | White |
| Alumina Content: | 99% |
| Grade: | JM23.JM26.JM28.JM30 |
| Compressive Strength: | 1-5 MPa |
| P2O5 Content: | 0.5-1% |
| Thermal Conductivity: | 0.2-0.3 W/mK |
| Insulating Tempeature: | 950-1150℃ |
| Feature: | Tight dimensional tolerance,light weight |
| Sio2 Content: | 50-60% |
| Shape: | Brick |
| K2O Content: | 0.5-1% |
| Al2O3 Content: | 35-45% |
| Working Temperature: | 1300C-1550C |
| Temperature Range: | High Temperature |
High Temperature Insulation Clay Fire Brick Lightweight , Refractory Insulating Brick
The most competitive price,good quality,safty packing,prompt delivery time,and excellent after-sales services.
Lighter weight,Low thermal conductivity,low impurities,high insulating properties,high CCS and exact tolerance.
Description:
It is a kind of the light weight refractory products which contains the alumina content range from 30% to 46% .
Ingredients and water mixed together made the plastic pug or slurry, then Extruded-Form or moulding by casting, dry, and firing in the 1250-1350°Coxidizing atmosphere.
Applications:
Mainly used as thermal insulating layer without the liquid melt touched or gas pickling in the constructing the various industry furnaces.
The working temperature is 1200-1400°C
Specifications:
Sunrise Brand | LA-0.5 | LA-0. 6 | LA-0. 8 | LA-1.0 | LA-1.3 |
USA Brand | ISO125-0.5 | ISO125-0.6 | ISO135-0.8 | ISO135-1.0 | ISO140-1.2 |
Max Service Temperature (°C) | 1150 | 1200 | 1280 | 1300 | 1350 |
Bulk Density (g/cm3) | 0.55 | 0.6 | 0.8 | 1.0 | 1.3 |
Apparent Porosity % | 80 | 70 | 60 | 55 | 50 |
Cold Crushing Strength (Mpa) ≥ | 1.5 | 2.0 | 2.5 | 3.0 | 4.0 |
Reheating Linear Change (%) °CX 12H ≤ | 1250°C -0.5 | 1300°C -0.5 | 1350°C -0.5 | 1350°C -0.9 | 1350°C -0.9 |
Thermal conductivity(W/m.k) | 400°C | 0.14 | 0.25 | 0.35 | 0.41 |
600°C | 0.16 | 0.29 | 0.45 | 0.43 |
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