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1.High quality
2.High dimensional stability
3.Good abrasion resistance
4.Longer working life
Dust collector filter bag provides a cost effective solution for many industrial operations .
It is highly versatile and efficient in dust and fume collection .
| Series | Material | Working temperature | Weight | Thickness | Air per-meability | Breaking strength | Elongation | Finishing | ||
| PPS needle felt | PPS | 190-220C | 500g/m2 | 1.8mm | 200-300L/M2.S | Warp | Weft | Warp | Weft | singed.calendered.heat set |
| 1250N/100cm | 1350N/100cm | <40 | <60 | |||||||
| Nomex needle felt | Nomex | 204-240C | 500g/m2 | 2.0mm | 200-400L/M2.S | 1300N/100cm | 1500N/cm | <50 | <55 | singed.calendered.heat set |
| Fiberglass needle felt | Glass Fiber | 240-260C | 800g/m2 | 2.4mm | 200-300L/M2.S | 1800N/100cm | 1800N/100cm | <10 | <10 | PTFE dipped heat set |
| P84 needle felt | P84 | 260-280C | 500g/m2 | 2.0mm | 200-300L/M2.S | 1100N/100cm | 1200N/100cm | <25 | <35 | PTFE dipped heat set |
| FMS needle felt | FMS | 260-300C | 800g/m2 | 2.5mm | 200-300L/M2.S | 3260N/100cm | 3300N/100cm | <10 | <15 | PTFE dipped heat set |



