Polyester Nadelfilz

Polyester needled felt non-woven filter media using acupuncture techniques, and by the heat-setting and other treatment methods are made widely used industrial catch dust, dust control and so on. Polyester needled felt has good air permeability and after heat treatment, surface smooth, it is not easy deformation, easy cleaning. The technical data of Polyester needled feltArticle NamePolyester feltIngredientsFiber100%PETScrim100%PETWeightg/m2500Thicknessmm1.7 Densityg/m³0.29PermeabilityL/dm2.min130Tensile breakingstrength(N/5cm)Warp≥1200Weft≥1500Elongation @200N/5cmWarp≤5Weft≤5Maximum shrinkof 90 minsTemperature(°C)150%≤1Service Temperature(°C)Continuous130Instant150FinishingHeat setting, Singeing, calendaring