It refers to the insulation and refractory products made of silica as the main raw material and the SIO2 content is not less than 91%. In addition to the insulation and insulation performance of silicon insulation, it maintains the characteristics of silicon bricks to a large extent. The softening of the lotus starts high temperature. During the heating process, the volume is slightly inflated, which enhances the overallness of the kiln.

The manufacture of silicon insulation tiles use fine crushed silica as raw materials, and adds some waste silicon bricks or waste silicon insulation tiles, mineralized agents and burn to add objects. Add water to mixed with a certain ratio to a mixed -training machine. After the mechanical or hand -formed, the residual water score after drying the brick is less than 0.5%before loading the kiln.

This product is suitable for masonry work temperature does not exceed 1550 ° C. It does not directly contact with high temperature melting materials and does not directly affect industrial furnace lining or is used for insulation layers.