Product Description
Glass fiber needle felt is a high temperature resistant filter material with reasonable structure and good performance. It not only has the advantages of high temperature resistance, corrosion resistance, stable size, extremely small elongation and shrinkage rate, and high strength of the glass fiber fabric, but also the felt layer is a short fiber with a fineness of about 5-7 microns, and has a three-dimensional micron L structure The L-gap ratio is extremely high, and the resistance to gas filtration is small. It is a relatively high-speed and efficient high-temperature filter material.
Compared with other high temperature resistant chemical fiber felts, it has the special advantages of low price and higher temperature resistance. However, its running resistance is higher than that of general chemical fiber high-temperature materials, and the filtering accuracy is slightly lower. Glass fiber needle felt can be widely used in high temperature flue gas filtration of various industrial furnaces such as chemical industry, steel, metallurgy, carbon black, power generation, cement and so on. It is suitable for various bag type dust collectors such as pulse cleaning and high wind speed back blowing cleaning.
Our company can do a variety of functional treatments, such as water and oil repellent, PTFE impregnation, coating, coating, etc. Weight: 1000
Thickness: 2.1
Working temperature: ≤280 ℃
Instant temperature: 300 ℃
Acid resistance: good
Alkali resistance: good
Suitable for high temperature flue gas industry such as steel, metallurgy, carbon black, power generation, cement, chemical industry
