Zircon refractory brick, known as High Quality Zircon Brick, is an essential material for glass furnace applications. Manufactured by Zhengzhou Shennan Refractory Co. Ltd, this product stands out for its exceptional quality and reliability.

Zircon bricks are widely used in the lining of alkali-free or low-alkali glass, sodium-calcium glass, boron-silicate glass, ceramic glass, lead glass, and other technical glass melting furnaces. With its origins in China, these bricks are renowned for their remarkable characteristics that contribute to optimal performance in glass manufacturing processes.

Zircon refractory brick is produced using natural zircon sand (ZrSiO2) as its primary raw material. The manufacturing process involves firing the zircon silicate brick in a 1600℃ furnace, ensuring a zircon content of over 65%.

This meticulous process results in zircon bricks with a compact crystal structure, high density, and exceptional mechanical strength. These qualities make them highly suitable for demanding industrial applications, particularly in the glass industry.

One of the key advantages of zircon bricks is their remarkable thermal shock stability. They exhibit minimal re-fire shrinkage and have high-temperature creep resistance, allowing them to withstand rapid temperature changes without cracking or structural damage. Additionally, zircon bricks possess outstanding chemical stability and exceptional resistance to alkaline media.

These properties ensure their longevity and reliability in harsh operating conditions, making them a preferred choice for glass furnace linings.

At Zhengzhou Shennan Refractory Co. Ltd, we take great pride in our expertise as a leading manufacturer of zirconia bricks. Our commitment to quality has led us to export zircon refractory bricks to more than 30 countries worldwide. We have established ourselves as a reliable supplier, delivering top-notch products to satisfied clients across the globe.

For further information about our High Quality Zircon Brick and to inquire about customization options, please continue reading below.