Silica Insulation Bricks

Silica insulation bricks, also known as lightweight silica bricks or silica insulating bricks, are a type of insulating refractory material made primarily from silica (SiO2), usually in the form of quartz or fused silica.

They have a low bulk density, low thermal conductivity, and excellent thermal shock resistance, making them ideal for use in high-temperature applications where thermal insulation is crucial.

The manufacturing process of silica insulation bricks involves crushing and grinding raw materials, followed by mixing, molding, and firing at high temperatures. The final product is a porous, lightweight brick with excellent insulating properties.

• High temperature resistance
• Low thermal conductivity
• Low density
• Resistance to thermal shock
• Low thermal expansion
• Energy saving