sell needle felt

Description

With smooth surface, needle felts made from polyester yarns have good air permeability and are not yielding. They are excellent in industrial fume dedusting and dust collection. The PP needle punched felt, which used in liquidsolid filtration, selects different specifications of PP fibers and ordinary staple scrim or high strength filament scrim. That grams different from **0g/m2~**0g/m2 and thickness different from 1.2mm~4.5mm all can be produced in our company, and can be divided into different widths. The post finished treatment includes singeing, calendaring etc. in the high temperature occasion, such as chemical, carbon black (white carbon black) tail gas, blast furnace gas in irons melting plant, vertical kiln tail gas in cement plant, kiln furnace tail gas from calcium carbide plant, casting, flue gas of steel smelting, gypsum concrete gas, fire-resisting brick gas, coking gas etc. the powder gas is unfit for electricity dust-collecting, only using the bag or others because of the mass resistively limit, the second reason is if we cool the powder gas below the **0℃ , the investment cost is higher and the space site is limited, the third is because of the sulphur content of the flue gas, and the powder gas contain the acid dewing point, it can filtrate and separate that the flue gas is under the high temperature condition, which needs the high temperature resistant chemical fiber to make the filter ***** factory selects METAMAX fiber from Dupont Teijin fiber co., ltd. FMS needle punched filter felt is one kind of new type high temperature filter medium, It is mixed or completed in layer forms by two or mre than two kinds of high temperature resistant fiber, so that it can reach higher and newer physical and chemical p The glass fiber needle punched felt is one kind of high temperature resistant filter material with reasonable structure and excellent performance, it could be high temperature resistant, anti-abrasion, stable size, little elongation shr