High quality Thermal Insulation Fireproof High Silica Needled Mat

High silica needle felt is high silica glass fiber chopped wire as raw materials, through special equipment combed into a network, layered needle-punched products, high silica needle felt temperature up to 950 ℃ or more, can be used in a variety of industrial ultra-high temperatures, automotive exhaust systems and other areas of thermal insulation field, the product can be divided into two series of standard and pre-sintered. Products are mainly used in: carbon black, steel, non-ferrous metal processing, chemical industry and other fields as a filter material, high-temperature insulation materials, can also be used for high-temperature protective cover insulation materials, commercial vehicle exhaust pipe insulation, three-way c