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Melting Furnace used High Alumina Insulating Fire Brick for Refractory
White high alumina bubble insulation brick Description
insulating light weight high alumina brick are sintered mainly with supper-fine bauxite chamotte, and proper additive by a method of EPS ignition loss, their main advantages include high intensity, low thermal conductivity, excellent thermal stability, very small reheat linear change, outstands erosion and corrosion resistance etc. They are an ideal kind of energy-conserning products which can be widely used as lining or insulating layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry, etc. Recommended service temperature: less than 1400℃.
Melting Furnace used High Alumina Insulating Fire Brick for Refractory
1. Can contact with the flame directly
2. High Refractoriness
3. High insulation
4. Low thermal conductivity
5. Significant energy-saving effect
Melting Furnace used High Alumina Insulating Fire Brick for Refractory
|
Brand Inedx |
HG-1.2 |
LG-1.0 |
LG-0.9 |
LG-0.8 |
LG-0.7 |
LG-0.6 |
LG-0.5 |
Al2O3,% |
≥48 |
||||||
Fe2O3,% |
≤2.0 |
||||||
Bulk Density ≤ |
1.2 |
1.0 |
0.9 |
0.8 |
0.7 |
0.6 |
0.5 |
Cold Crushing Strength ≥ |
5 |
3.92 |
3.43 |
2.94 |
2.45 |
1.96 |
1.47 |
|
(350°C)W/m.K Thermal Conductivity ≤ |
0.55 |
0.5 |
0.45 |
0.35 |
0.35 |
0.30 |
0.25 |
Temp reheating shrinkage less than 2.0% |
1400 |
1400 |
1400 |
1400 |
1350 |
1350 |
1250 |
Melting Furnace used High Alumina Insulating Fire Brick for Refractory Application
Refractory light weight high alumina brick is widely used in lining or insulating layers of various industrial furnaces, and kilns in petrochemical, machinery, ceramic industry, such as:
--lining and insulating layer of high temperature kilns.--carbon black stove, gasifier, hydrogen manufacturing furnace and shuttle kiln,etc.
Melting Furnace used High Alumina Insulating Fire Brick for Refractory Size
Straight type |
Arch type |
Wedge type |
|
L×W×H (mm) 230×114×65 230×114×75 230×114×32 220×110×60 220×110×50 220×110×40 220×110×30 |
L×W×H/h (mm) 230×114×65/55 230×114×65/45 230×114×65/59 220×110×65/50 220×110×75/65 220×110×60/40 |
L×W×H/h (mm) 230×114×65/55 230×114×65/45 220×110×75/65 220×110×60/40 |
Other sizes according to customer requirements | ||
Melting Furnace used High Alumina Insulating Fire Brick for Refractory Packaging & Shipping
Insulating High Alumina fire brick packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
1.Competitive Price. Make the products competitive in your market.
2.Abundant Experience. Prevent cracks and twist in bricks.
3.Different Moulds. Save mould fees for you.
4.Strict Quality Control. Meet clients’ quality requirement.
5.Large stocks. Guarantee prompt delivery.
6.Professional Packing. Avoid damage and secure the goods in transportation
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