PPS+PTFE needle punched filter is the use of imported 50% PPS+50% PTFE fiber needled and that of PPS+PTFE fiber to the excellent acid and alkali resistance and oxidation resistance and wear resistance,resistance to fold advantage, making normal temperature of 200°C composite mat, short time of up to 220°C for in thermal power, waste incineration, coal- fired boilers, etc. with high sulfur content of flue gas filtration.
Technical parameter
| Name | PPS+PTFE needle punched filter bag |
| Raw material | PPS+PTFE /PTFE fiber fabric |
| Weight | 580-630g/㎡ |
| Air permeability | 150-250L/㎡ ·s@200Pa |
| Radial pull | 900-1100N/5x20cm |
| Weft Tensile Strength | 1100-1300N/5x20cm |
| Radial elongation | <30% |
| Weft elongation | <30% |
| Use temperature | ≤ 220° C，Instant 220°C |
| Acid resistance | excellent |
| Alkali resistance | excellent |
| Filtration velocity | 1.0-1.2m/min |
| Post processing method | Singeing, shaping, PTEE impregnation or water-repellent and oil-repellent treatment |
Room temperature filter bags / High-temperature filter bags / Dust removal accessory products, ODM & OEM services
