Corundum Mullite Refractory for Heating Furnace Light Weight Heat Insulation Brick

Our firm aims to operating faithfully, serving to all of our shoppers, and working in new technology and new machine consistently for Refractory Motar, Unshaped Refractory Materials, Silicon Carbide Prop. Our company has advanced equipment, has a group of experienced, high-quality, enterprising management and business elite, as well as a professional quality workers. Advances in product technology can greatly reduce production time and product costs, thereby improving economic efficiency. We aim to attract, cultivate and bring up a large number of diversified, compound and international high-quality professionals. We have been working hard to create outstanding value for our potential customers and provide them with better products and solutions. We are glad to work for every client.

1. Corundum Mullite Brick Description

Corundum mullite bricks are made by burning bauxite or other materials with high AL2O3 content. Her refractoriness is usually higher than 1770°C. Because of its high refractoriness under load, corundum bricks are ideal materials for various industrial furnaces.

Item	Corundum Brick 99	Corundum Brick 90	Corundum-mullite Brick
Al2O3 %	≥99	≥90	≥94
SiO2 %	≤0.2	≤8	≤4
Fe2O3 %	≤0.2	≤0.2	≤0.2
Bulk Density g/cm3	≥3.2	≥3	≥3.2
Apparent porosity %	≤19	≤18	≤13
Cold compressive strength MPa	≥100	≥100	≥100
(0.2Mpa,0.6%)Load softening began to temperature °C	≥1700	≥1700	≥1700

2. Corundum Mullite Brick Feature

1. High-temperature resistance,

2. High strength, high compression resistance,

3. Excellent thermal shock resistance,

4. High bulk density, good thermal conductivity,

5. Good wear resistance and acid, alkali corrosion resistance.

3.Corundum Mullite Brick Application

Corundum mullite bricks are mainly used in key components of high-temperature industrial furnaces such as steel, metallurgy, electronics, petrochemicals, non-ferrous metals, refractories, etc., such as glass furnaces, cement kilns, molten steel heaters, non-ferrous metal metallurgical furnaces and chemistry Industrial furnace.

4.Packing

1. Carton packaging.

2. Tray + plastic film + fixed band.

3. Pallets: 1*1m,0.93*0.93m.

4. Tray weight: 1.6~2.0ton.

5. Packaging according to customer service requirements .

Our business sticks for the basic principle of 'Quality could be the life with the firm, and track record will be the soul of it' for Corundum Mullite Refractory for Heating Furnace Light Weight Heat Insulation Brick. Quality, reliability and technical prominence are reflected in our high quality product range. Through constant quality controls in our manufacturing facilities, we ensure that each single product satisfies the high quality requirements of our customers. We insist on putting people as the center, meeting the diverse and personalized needs of customers with better products and perfect services.

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