| Place of Origin: | Zibo, China |
|---|---|
| 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 |
| Product Name: | Insulation Refractory | Shape:: | Bricks |
|---|---|---|---|
| Feature:: | High Purity,Corrosion Resistance,light Weight | Usage: | Linings, Furnaces And Kilns Etc |
| Material:: | Clay Fire Brick | Temperature Range: | 1250-1350°C |
| Highlight: | alumina refractory bricks,insulating fire brick,Insulation Refractory Clay Fire Brick |
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Light Weight Insulation Refractory Clay Fire Brick For Industry Furnaces
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°C oxidizing atmosphere.
The most competitive price,good quality,safty packing,prompt delivery time,and excellent after-sales services.
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
Applications
1. Back-up insulation for various furnaces and kilns
2. Primary hot face linings
3. Flue insulation
4. Other high-temperature equipment
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 |
Features
1. Low thermal conductivity
2. High-insulating properties
3. High compressive strength
4. Good thermal shock resistance
5. High purity
6. Excellent heat stability.
