The nanofiber composite filter material is produced using self-developed electrospinning equipment. The prepared nanofibers have extremely small fiber diameters and pore sizes, and extremely high porosity, which makes them have high pure physical filtration efficiency, extremely low air resistance, and high dust holding capacity.
Minimum filtration efficiency guarantee to avoid a significant attenuation of efficiency and ensure safety.
Low resistance, and compared with glass fiber materials of the same level, the resistance is reduced by more than 30%.
High dust holding capacity and long service life and extremely high tensile strength, which is not easy to break and resistant to high humidity with stable water vapor filtration performance
Model | Filtration Class | EFF. (0.3@5.3cm/s) | Ration (g/m2) | Thickness(mm) | I.N.P (Pa) | Air breathability | Stiffness (mg) |
RT-FEP10 | F9 | ≥70% | 85±5 | 0.55±0.05 | 35±4 | 350±30 | ≥400 |
RT-FEP10 | E10 | ≥85% | 85±5 | 0.55±0.05 | 40±4 | 300±30 | ≥400 |
RT-FEP11 | E11 | ≥95% | 85±5 | 0.55±0.05 | 47±4 | 260±30 | ≥400 |
RT-FEP12 | E12 | ≥99.5% | 85±5 | 0.55±0.05 | 55±4 | 210±30 | ≥400 |
RT-FEP13 | H13 | ≥99.95% | 120±5 | 0.65±0.05 | ≤180 | - | ≥400 |
RT-FEP14 | H14 | ≥99.995% | 120±5 | 0.55±0.05 | ≤230 | - | ≥400 |
