Aluminum silicate fiber is a kind of high temperature resistant fiber. It has the characteristics of light bulk density, high temperature resistance, good thermal stability, low thermal conductivity, resistance to mechanical vibration, elasticity, sound insulation, electrical insulation and chemical stability. In metallurgy, chemical industry, electric power, machinery industry melting furnaces and other high-temperature equipment used as high-temperature furnace filling, kiln insulation layer and heat network pipeline insulation projects, but also used as high-temperature sealing, filtering, silencing, catalyst carrier and composite material reinforcement. Aluminum silicate fibre products include boards, blankets (felt), pipes, ropes, bricks, etc.
It is used for high temperature furnace filling, kiln insulation layer and making fibre products.