Bộ lọc tùy chỉnh
PTFE (Teflon) HEPA, ULPA
Tổng quan sản phẩm
PTFE (Teflon), also known as Polytetrafluoroethene, offers low pressure drop and high efficiency, along with water-repellent properties, as well as resistance to acids, alkalis, and organic substances, reducing the release of impurity off-gases (such as potassium, boron, silicon, etc.).
Tính năng & Thông số kỹ thuật
► High dust collection efficiency: up to 99.99999% or higher (0.1~0.2um particles, 5.3cm/s).
► Low pressure drop: 1/2 to 1/3 that of glass fiber media.
► Resistant to acids, alkalis, and organic solvents.
► Excellent moisture resistance.
► No release of boron, phosphorus, or similar substances, which is critical for process stability.
Mô tả chi tiết
PTFE (Teflon) filters can be applied to:
ULPA and HEPA filters in cleanrooms.
Filter bags for air purifiers.
Vent filters (headlamps, automotive ECUs, printer ink cartridges, copiers, OLED).
Liquid filters.
We can provide, according to customer needs:
Custom-made PTFE filters.
Custom-made HEPA filters.
Custom-made ULPA filters.
All sizes of filters can be customized, with pleat heights available from low to high.
Different media are offered for different efficiencies and applications:
| Property | Unit | Target | Range |
|---|---|---|---|
| Weight | g/m² | 90 | 70~110 |
| Thickness | mm | 0.45 | 0.25~0.65 |
| Average Pressure Drop [at Face Velocity:5.3cm/s] | Pa | 145 | 130-160 |
| Average Collection Efficiency - Test Aerosol:Silica@0.3μm [at Face Velocity:5.3cm/s] | % | 99.99 | ≥99.99 |
| Property | Unit | Target | Range |
|---|---|---|---|
| Weight | g/m² | 90 | 70~110 |
| Thickness | mm | 0.45 | 0.25~0.65 |
| Average Pressure Drop [at Face Velocity:5.3cm/s] | Pa | 200 | 180-220 |
| Average Collection Efficiency - Test Aerosol:Silica@0.3μm [at Face Velocity:5.3cm/s] | % | 99.999 | ≥99.999 |