High-efficiency electrostatic melt blown fabric is a multi-layer filtration material designed for air purification applications. It combines fine fiber melt-blown structure with electrostatic treatment technology to enhance particle capture efficiency while maintaining low airflow resistance.
The material works through a combination of mechanical interception and electrostatic attraction. The fine fibers form a dense filtration network that can physically capture airborne particles, while the embedded electrostatic charge helps attract and retain smaller particles that are difficult to filter through mechanical means alone. This dual-effect mechanism improves overall filtration performance without significantly increasing pressure drop.
Due to its stable fiber structure and electrostatic properties, this material is commonly used as a core or pre-filtration layer in air purification systems. It can effectively capture airborne dust, fine particles, and other suspended matter in ventilation airflow.
The melt-blown fabric is widely applied in air purifiers, HVAC systems, fresh air ventilation units, and other air treatment equipment. It can also be combined with activated carbon layers, HEPA media, or other functional filtration materials to form multi-stage air filtration solutions.
According to different system requirements, the material can be customized in terms of fiber fineness, layer structure, basis weight, and electrostatic treatment intensity to meet specific filtration efficiency and airflow balance requirements.
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Selection of filter efficiency and thickness
Primary filter material/efficiency range: G2-G4
Thickness of primary filter cotton: generally 2-3mm or 5-6mm.
If you need other special sizes, please contact our sales staff.Medium filter material/efficiency range: F5-F9
Thickness of medium filter cotton: generally 2-3mm or 5-6mm
If you need other special sizes, please contact our sales staff.High-efficiency materials/efficiency range: H10-H14, electrostatic fibre/glass fibre.
ss fiber.
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Selection of filter efficiency and thickness

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