PPS+PTFE Filter Media Roll With 550-650 G/M² Basis Weight 1.8-2.0 Mm Thickness
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Within 7-14days or Case by case
Brand:
HUAZHE OR OEM
Product Description
PPS+PTFE Filter Media
PPS+PTFE blended filter media consists of polyphenylene sulfide (PPS) and polytetrafluoroethylene (PTFE) fibers, commonly used to filter dust, particulates, and other contaminants from air or gases. This hybrid material offers excellent chemical resistance, high-temperature stability, and low extractability, typically supplied in needle-punched felt form.
Key Features
- Exceptional chemical resistance from PTFE component
- High filtration efficiency with superior dust cake release
- Thermal stability for continuous operation up to 190°C (374°F)
- Low surface energy maintains stable pressure drop
- Meets stringent environmental emission standards
Technical Specifications
| Parameter | Value |
|---|---|
| Felt Area Weight (g/m²) | 550/600/650 |
| Thickness (mm) | 1.8~2.0 |
| Air Permeability (m³/m².min) | 15 |
| Tensile Force (N/5 x 20cm) | Warp/Radial: ≥1300 Weft/Zonal: ≥1200 |
| Operating Temperatures | ≤180°C (Surge 200°C) ≤358°F (Surge 392°F) |
| Surface Finish (Optional) | Singeing, Calendering, Water & Oil Repellent, PTFE impregnation, PTFE membrane |
| Filtration Efficiency | 99.9% |
Performance Benefits
Reliability and Durability
The PTFE component provides outstanding resistance to chemical attack, preventing degradation from acidic or alkaline flue gases. This significantly extends the filter bag's service life, reducing replacement frequency and maintenance costs.
Filtration Efficiency
The fine fiber structure of the needle-punched felt, combined with the low surface energy of PTFE, results in superior dust cake release. This maintains a low, stable pressure drop and ensures the capture of sub-micron particles.
Thermal and Chemical Stability
The PPS base provides thermal resistance for continuous high-temperature operation, while the PTFE ensures the filter medium remains chemically inert, even when exposed to highly corrosive compounds.
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Company
Shandong Huazhe Environmental Protection Technology Co. , Ltd.
Location
SHANDONG ,CHINA
Contact Person
JACK HUA