TürkçePPS filter bags are industrial dust collector bags made from polyphenylene sulfide (PPS) needle felt. They are designed for baghouse systems handling sulfur-containing, acidic, alkaline, and moisture-laden flue gas.PPS filter bags provide more stable performance in demanding chemical and high-temperature conditions. They are commonly used in boilers, asphalt plants, chemical processing, power generation, and other industrial dust collection applications.
Key Highlights
| ITEM | PS155 | PSF158TD | PSF953T | PMP465D |
|---|---|---|---|---|
| Çalışma sıcaklığı (°C) | 160 | 160 | 160 | 170 |
| Tepe sıcaklığı (°C) | 190 | 190 | 190 | 200 |
| Emisyon (mg) | / | 10 | 5 | / |
| Ağırlık (g/㎡) | 550±5% | 580±5% | 530±5% | 650±5% |
| Kalınlık (mm) | 2.0±10% | 2.2±10% | 1.9±10% | 2.0±10% |
| Air permenability (m³/㎡/min@200Pa) | 16±20% | 11±20% | 13±20% | 10±20% |
| Tensile strength / warp（N/5cm） | ≥900 | ≥900 | ≥900 | ≥900 |
| Tensile strength / weft（N/5cm） | ≥1200 | ≥1200 | ≥1200 | ≥1200 |
| Tensile elongation / warp（%） | ≤25 | ≤25 | ≤25 | ≤25 |
| Tensile elongation / weft（%） | ≤50 | ≤50 | ≤50 | ≤50 |
| 24-hour heat shrink / warp（%） | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| 24-hour heat shrink / weft（%） | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
*PMP465D, PSF953T, PS155, and PSF158TD are all internal PPS filter bag model codes in AoKai. Each model features different fiber composition, mesh structures, surface treatments, and optional membrane or functional treatments to suit various filtration conditions.
Improves dimensional stability and helps reduce shrinkage during operation.
Creates a smoother surface to reduce fiber shedding and improve dust release.
Keeps fine dust on the surface for easier cleaning and lower pressure drop.
Optional treatments for humid, oily, sticky, or static-sensitive dust conditions.
| Operating Condition | PPS Filter Bag Consideration |
|---|---|
| Corrosive or sulfur-containing flue gas | PPS may be considered after gas analysis |
| Moisture-prone gas conditions | Assess dew point, condensation risk, and cleaning conditions |
| Fine dust or difficult dust release | PPS + ePTFE membrane may be considered |
| Frequent pulse cleaning | Check surface finish, membrane option, and bag construction |
| Existing bags failing too early | Review gas condition, temperature fluctuation, moisture, and cleaning pressure |
Ensure you get the right filter bag for your baghouse. AoKai custom manufactures baghouse filter bags to fit any baghouse system, including pulse jet, reverse air, shaker, ve cartridge systems.
Send your drawing, used filter bag, or cage dimensions. We can recommend the suitable PPS filter media, bag construction, and finishing option for your baghouse.
Every project should be evaluated individually. Even within the same industry, gas temperature, oxygen content, moisture, dust concentration, and cleaning system design may vary significantly.PPS filter bags can be evaluated for use in:
Power plant dust collection systems
Coal-fired boiler baghouses
Cement kilns
Kimyasal
YARDIM VE DESTEK
A PPS filter bag is an industrial dust collector bag made from polyphenylene sulfide fiber. It is commonly evaluated for baghouse applications involving corrosive, moisture-prone, or sulfur-containing flue gas.
Typical PPS filter bags may operate continuously up to around 160°C, with short peak temperatures up to around 190°C. Actual limits depend on the media construction and operating conditions.
PPS filter bags are often evaluated for coal-fired boiler applications because of their resistance to selected acidic and sulfur-containing flue gas conditions. Final selection should be based on temperature, oxygen content, sulfur level, moisture, and system design.
Yes. PPS filter bags can be supplied with ePTFE membrane for applications requiring improved surface filtration, dust release, and reduced dust penetration into the filter media.
Please provide bag size, quantity, gas temperature, dust type, gas composition, cleaning method, existing bag material, and any drawing or sample available.
Material selection should be based on your complete operating condition, not only temperature. Send us your gas condition, temperature range, dust information, and existing bag details for technical evaluation.
PTFE Filtre Torbaları
For more demanding applications involving stronger chemical exposure, high humidity, or a higher operating temperature range than standard PPS filter bags.
PPS + PTFE Filter Bags
For applications requiring a composite PPS/PTFE filter media structure with tailored chemical resistance, temperature performance, and filtration properties.
P84 Filtre Torbaları
For high-temperature and fine-dust filtration applications where filtration efficiency and dust-release performance are important.
Yüksek Sıcaklık Filtre Torbaları
Compare PPS, PTFE, P84, aramid, fiberglass, and other high-temperature filter bag materials for different baghouse operating conditions.
