Place of Origin: | Zibo, China |
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Brand Name: | Laurel |
Certification: | ISO9001 |
Model Number: | Laurel-05-02 |
Minimum Order Quantity: | 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 |
High Light: | lightweight fire brick,insulated fire brick |
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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 |