Anti-Static Needle Punched Felt Conductive Filter Media for Dust Collection System
| Technical Parameters | Metric Value | Testing Standard |
|---|---|---|
| Material | Polyester (PET) / PPS + Conductive Fiber / SS Yarn | ISO Standard |
| Surface Resistivity | 106−108 Ω (Anti-Static Standard) | GB/T 12703.1 |
| Friction Potential | < 100 V (Zero Spark Discharge) | Factory Tested |
| Weight | 450 – 550 g/m² (Customizable ±5%) | GB/T 3923.1 |
| Thickness | 1.8 – 2.2 mm | ISO 5084 |
| Air Permeability | 10 – 15 m³/m²·min @ 200Pa | ISO 9237 |
| Operating Temp | Continuous: ≤ 130°C (PET) / Peak: 150°C | Factory Standard |
| Filtration Efficiency | ≥ 99.9% (Particles ≥ 0.5 μm) | EN 779 / ASHRAE |




