Polycrystalline mullite fiber is composed of mullite microcrystals. It integrates the characteristics of crystal materials and fiber materials. It has good heat stability. Its melting point is 1840 ℃, its thermal conductivity is 1 / 6 of that of traditional refractory brick, and its capacity is only 1 / 25. It is made of high-tech chemical colloid wire.

Application scope:

The main technology of ceramic fiber products is widely used in the lining insulation of high-temperature industrial kilns and other thermal equipment in metallurgy, machinery, ceramics, electronics, building materials, petrochemical, aerospace and other fields. It can save energy and increase production, reduce temperature difference in furnace, improve product quality, reduce spare parts consumption, prolong furnace life and improve working environment.

Note: the data in the table are average characteristic values and should not be regarded as guaranteed values.