Glass fiber needle punched felt filter material is a filter material made of a certain proportion of high-temperature resistant glass fiber composite needle punched. It has characteristics such as high temperature resistance, high strength, corrosion resistance, wear resistance, and bending resistance. The needle punched felt filter bag can be used for a long time at a high temperature of 240 ℃, and can withstand temperatures up to 300 ℃ in a short period of time. It is widely used in high-temperature flue gas filtration in industries such as steel, cement, electricity, non-ferrous metals, garbage incineration, asphalt concrete mixing, and chemical engineering. It is suitable for pulse and high-speed reverse blowing dust removal methods and is currently the most widely used filtering material for high-temperature bag filters.
