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Low density JM 23 Mullite Brick Homogeneous structure for Annealing Furnace

Low density JM 23 Mullite Brick Homogeneous structure for Annealing Furnace

Brand Name:ZZRS
Certification:CE ISO 9001
Model Number:JM
Minimum Order Quantity:1 piece of brick
Delivery Time:25 Days After Payment
Payment Terms:Western Union, L/C, T/T
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Location: Zhengzhou Henan China
Address: 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Supplier`s last login times: within 48 hours
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Product Details

Homogeneous structure and Low density JM 23 Mullite Insulation Brick for Furnace


Features:


1. Lower content of iron, alkaline and impurities, good high temperature properties.

2. Homogeneous structure, light weight, energy saving because lower heat storage in the furnace during cooling cycles.

3. High strength, good thermal shock resistance under high temperature.

4. Precise sizes due to grinding and shaping after firing, which meets the requirement of construction.


Application


Mullite brick can be in direct contact with the flame,this insulating brick can be used as linings or as thermal preservation layers in various industrial furnaces and kilns in metallurgical industry, ceramic industry, chemical industry, machinery industry, such as blast furnace, hot blast stoves ,electric arc furnace, cement kiln,melting furnace, ignition furnace, flue, refining equipment, heating equipment and piping, regeneration device, gas furnace, soaking furnace, annealing furnace, heat reaction chamber and other thermal industrial equipment.


Phycial and Chemical Index:


Bulk density g/cm³ ≤0.60.810.60.8111.2
Cold Crushing Strength Mpa ≥1.52.54.21.53.2445
Thermal stability 1100°C (Air Cooling) %1020201020202020
Reheating linear change1300x121300x121300x121400x121400x121400x121500x121500x12
Thermal conductivity 350±25°C (W/m.k) ≤0.20.230.330.20.250.330.350.4
Al2O3 % ≥4849505557576067
Fe2O3 % ≥0.90.90.90.80.80.80.70.6

Phycial and Chemical Index:


China Low density JM 23 Mullite Brick Homogeneous structure  for Annealing Furnace supplier

Low density JM 23 Mullite Brick Homogeneous structure for Annealing Furnace

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