Standard sample:
Material: 100% acrylic fiber/ acrylic scrim
Weight: 500g/sq.m
Thickness:1.8mm
Air Permeability: 280 L/ m2. S @200pa
Tensile strength: Warp: >900N/5cm; Weft :> 1300N /5cm
Elongation : Warp: < 25%; Weft: <50%
Service Temperature: Continues: <120℃; Peaks: 150℃
Shrinkage (at 150℃):<1%.
Surface treatment:singed & glazed, heat set.
Acrylic needle felt filter felt mainly used in the circumstance with a high content of moisture and much temperature differences where easy to make the the filter bags hydrolyze when the moisture condensation on the filter bags. Such as steel works, chemical plant, building, metallurgy, power plant, petroleum refining, pharmaceutical, dye industry, food processing, etc, for dust/fume removal and material recovery.
Note: 1. special specification can be customized.
2. maximum width:2.3meters.
3. both filter cloth rolls and filter bags are available from Suita Filters.