Dust Collector Needled Filter Felt of Pet

Dust Collector Needled Filter Felt of PETPolyester Felt N-PET/PET-550G/PTFE-ESWeight per Square Meter (Normal)560 GMaterial (Fiber/Scrim)Polyester/PolyesterThickness1.7~2 mmAir permeability9~13  M3/M2.Min@200PaWarp Tensile Strength> 1200N/5×20cmWeft Tensile Strength> 1500N/5×20cmWarp Elongation< 35%/(5×20cm)Weft Elongation< 50%/(5×20cm)Continuous service Temperature< 130ºCInstant (