QINGDAO LAURENT NEW MATERIALS CO.,LTD
QINGDAO LAURENT NEW MATERIALS CO.,LTD The Professional manufacturer of refractory and insulation materials in China.
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Light Weight Insulating Fire Brick For Furnace , Refractory Clay Fire Bricks
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.
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 |
1.Best price, make the products competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Professional Packing. Avoid damage and secure the goods in transportation
