By combining the conductive fiber with the scrim, the felt meets the demand of antistatic.
Most industrial dust will blasts when it meets the static discharge if its content comes to a certain extent. This causes explosion and fire. So in the dedusting application of those cases, the dust should be collected with special dust bags which are anti-static.
To meet such special demand, we absorbed the advanced technologies and developed the anti-static needle felt. There are two types: blending the conductive fibers with the yarns and combining the conductive fiber with the scrim.
It can be water and oil repellent, and easy to clean after the surface treatment.
1. Easy to distroy the static;
2. Clean workhouse for processing;
3. Packing in polybag/dust bag, then in carton/6 to 8bags
2. Clean workhouse for processing;
3. Packing in polybag/dust bag, then in carton/6 to 8bags
Data Sheet:
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Item Name
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Polyester Antistatic Needle Filter Bag
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Compositions
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Polyester fiber /Polyester scrim
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Weight (g/m2)
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500±25
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Thickness (mm)
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2.0
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Air Permeability (L/m2·s)
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250-350
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Tensile Strength (N/200×50mm)
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Warp: ≥800 Weft: ≥1200
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Working Temperature (oC)
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Continuous: <130; Instant: <150
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Surface Resistance (Ω)
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4.8×109
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Volume Resistance (Ω)
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8.5×108
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Friction Eelectric Potential
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Max: 250V Min: 180V
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Filter Velocity (m/min)
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1.5
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Finishing Treatment
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heat setting, singeing, calendering, water&oil repellent
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