Special Corundum Mullite Fire Brick for Cement Kiln

Our full range of Unshaped Refractory Materials, Ceramic Fibre Cloth, Refractory Plastic cover all parts of the country, and are sold in large quantities and multiple batches to overseas and enter the international market. Our company can adapt to the business and market changes, and respond to the market changes quickly. We're dedicated to excellent solutions and consumer aid. We will continue to uphold the concept of honest management, insist on innovation, strengthen management, face development at home and abroad, and become an international chain of high-quality brands.

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 .

We insist on being customer-centric and creating value for customers through rigorous services and products. As a manufacturing expert of Special Corundum Mullite Fire Brick for Cement Kiln, we are committed to bringing you more convenient experience and more considerate service! Our company's 'careful, attentive, quality is always satisfactory' is the spirit of our company, which is reflected in the pace of our company's sustainable progress and in the relationship with customers, partners, internal staff and competitors. The purpose of our company is to create wealth for society, profit for customers, value for the company, and opportunities for employees.

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