High Filtration Efficiency Nonwoven Fabrics Polyester Spunbond in Industrial Filtration
Farrleey Filtration Polyester Spunbond (PES Spunbond) is widely used in the dust collection field due to its unique physical and chemical properties. Its comprehensive performance ensures its continued prominence in dust filtration, particularly in medium-to-high temperature and highly corrosive environments requiring efficient filtration.
Specifications:
| Properties | Unit | Specifications | Notes | | Main ingredients | — | Polyester | Spunbond | | Weight/Tolerance | g/m2 | 220±12 | ISO 9864 | | Post-processing | — | / |
| | Thickness | mm | 0.52±0.05 | ISO 9073 | | Air permeability | mm/s | ＞240 | ISO 9237(△P=200Pa) | | Working temperature | ℃ | 100 |
| | Max. Operation temperature | ℃ | 120 |
| | Tensile strength/ MD | N/5cm | ＞750 | ISO 9073 | | Tensile strength/CD | N/5cm | ＞500 | ISO 9073 | | Elongation/MD | % | >20 |
ISO 9073 | | Elongation/CD | % | >20 | ISO 9073 | |
Advantages
1.High Filtration Efficiency
Uniform fiber structure allows for adjustment of weight and fiber density, balancing air permeability and filtration precision (capable of capturing 0.5-10μm particles).
Surface membrane technology: A microporous membrane composite on the spunbond layer significantly enhances the retention rate of ultrafine particles (such as PM0.3).
2. Strong Durability
High tensile and tear resistance, making it suitable for dust collection systems with high differential pressure and airflow, thereby extending filter media lifespan.
Withstands repeated cleaning cycles (e.g., pulse-jet dust collectors), reducing maintenance frequency.
3. Excellent Weather Resistance
UV aging resistance, making it ideal for outdoor dust collection equipment (such as construction site dust control systems).
Hydrophobic properties prevent clogging in humid environments, maintaining stable filtration performance.
4. Environmental and Economic Benefits
Recyclable, reducing waste disposal costs.
Lower annual subscription cost (bulk industrial procurement) compared to traditional materials like fiberglass.
Sample Request or Technical Inquiries
Please contact the Farrleey filtration expert team:
Phone: +86 18721302231
Email: katrina@farrleey.com
Address: No. 7, Deqing Avenue, Guangqing Industrial Park, Shijiao Town, Qingcheng District, Qingyuan City, Guangdong Province, China
Website: www.farrleeyfiltration.com
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