... 2.Weight:500g/m2 3.Filtration Airspeed:150-200mm/s Acrylic filter bag Technology Characteristics:Laminated compound, grads counterchangeHigh porosity, good ... (N/5×20cm)Tensile Elongation(%)Temperature(°C)FinishingTreatmentWarpWeftWarpWeftOpera-tionShortTime Acrylic filter felt500Acrylic/Acrylic scrim1.9150-200≥800≥1300≤25≤25<140160Singeing, Calendering ...