Glass fiber needled felt filter material is glass fiber with a certain proportion of resistance to high temperature glass fiber compound acupuncture and a filter material
using it is resistant to high temperature, high strength, corrosion resistance. Resistance to abrasion, fractrer characteristics, can be used for a long time in 240 °C high
temperature, short time resistance temperature up to 300°C. It is widely used in the iron and steel, cement, electric power, nonferrous metals, waste incineration, asphalt
concrete mixing, chemical and other industries of high temperature flue gas filtration for in pulse and high-speed counter blowing dust removal way, is the high-
temperature bag type dust collector used most widely used as a filter material.
