High Purity Corrosion Resistant Silica Brick For Lining Ceramic Kilns
Description

Corrosion-resistant silica brick is an excellent material for lining ceramic kilns due to its high resistance to thermal shock and chemical attack. Silica bricks are made from high-purity silica sand and have a dense structure that provides excellent thermal insulation and resistance to abrasion.

Silica bricks are particularly suitable for use in ceramic kilns because they are resistant to the corrosive effects of high temperatures, acidic and alkaline gases, and molten materials. They can withstand temperatures of up to 1700°C and are resistant to thermal shock, which is important in the kiln environment.

In addition to their excellent thermal properties, silica bricks also have good mechanical strength and durability, making them ideal for use in the harsh environment of a ceramic kiln. They are easy to install and maintain and can provide long-lasting protection for the kiln.

Specifications

• Material: High-purity silica sand
• Chemical composition: SiO2 > 95%, Al2O3 < 1.5%, Fe2O3 < 0.5%
• Maximum service temperature: 1700°C
• Bulk density: 2.3-2.5 g/cm3
• Apparent porosity: 20-25%
• Cold crushing strength: > 50 MPa
• Thermal conductivity: 0.5-0.7 W/m·K
• Thermal expansion coefficient: 0.6-0.8 x 10-6/°C

Packing & Delivery

Packing: 1 ton big bag, 20-25mt in 20' container


Our Services

We can try our best to provide you the good services as below:

1.We have Experienced staffs .

2.Provide kinds of certificates.

3.24 hours on line to answer all your questions .

4.The content packing particle size may be based on customer demand.

5.Quality can be guaranteed. we provide safe products to our users.

ZhenAn is an enterprise specializing in Metallurgical & Refractory products , integrating production, processing, sales and importing and exporting business.
We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions by delivering the “right quality & quantity” to suite our customer’s processes.

Annual production and sales more than 150,000 tons. Our factory covering an area of 30,000 square meters, it has a complete set of modern production equipment, two large production bases including hydro-metallurgy, two key laboratories and a metallurgical materials testing center with dozens of senior researchers.