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ZIBO ZHUOYUE REFRACTORY MATERIAL CO., LTD.
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Products: Refractory Brick, Fire Brick, Refractory, Mullite Sand, Mullite Flour, Chamotte Sand, Chamotte Flour, High Alumina Brick, Fire Clay Brick, Silica Brick
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Light weight high alumina insulation brick Alumina insulation brick B-1/B-5/B-6/B-7
OverviewQuick DetailsPlace of Origin:Shandong, China (Mainland)Shape:BrickMaterial:mullite,corundum,alumina,diatomite,fire clayAl2O3 Content
$150 /
Product Details
Transaction Comments
Light weight high alumina insulation brick Alumina insulation brick B-1/B-5/B-6/B-7
Characteristics:
1. Low thermal conductivity.
2. High strength and resistance to corrosion.
3. Low heat capacity.
4. Low shrinkage after heavy firing.
5. High insulation.
6. High refractoriness.
7. Low density.
8. Good thermal shock resistance under high temperature.
9. Thermal insulation energy-saving effect is good.
Physical and chemical index:
Item | Index | |||||||
B - SERIES | ||||||||
B-1 | B-2 | B-3 | B-4 | B-5 | B-6 | B-7 | ||
Temp.( °C)Reheating | 900 | 1,000 | 1,100 | 1,200 | 1,300 | 1,400 | 1,500 | |
Shrinkage less than 2.0% | ||||||||
Bulk density | 0.70≥ | 0.70≥ | 0.75≥ | 0.80≥ | 0.80≥ | 0.90≥ | 1.00≥ | |
Cold Crushing Strength(kg/cm2) | 25≤ | 25≤ | 25≤ | 25≤ | 25≤ | 30≤ | 30≤ | |
Thermal Conductivity | 350°C | 0.17≥ | 0.18≥ | 0.20≥ | 0.22≥ | 0.23≥ | 0.27≥ | 0.31≥ |
(kcal/mh°C) | ||||||||
Application:
Insulation Brick can be widely used for lining or insulation layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry.
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