for Pure White Refractory and Fire Burner Corundum Mullite Bricks

In the use of products, it can help customers to select the appropriate Cordierite Mullite Plate, Refractory Cement, Cordierite Prop, and provide technical support for after-sales service. We are dedicated to providing our customers with all the support and security beyond our core business. The company will continue to implement the development strategy of Guangye Group and vigorously promote the continuous deepening of product innovation in our company. We have an independent development and design team, constantly researching and developing new products.

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 company takes the value innovation as the guidance and carries on the for Pure White Refractory and Fire Burner Corundum Mullite Bricks brand construction research unceasingly. Since the establishment of the company, our main indicators of safety have been improving year by year, and the quality of safety has been steadily improved. Through the efforts of all colleagues in the company, our company has made remarkable achievements in recent years.

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