Research Article
Design of Polymeric Nanofiber Gauze Mask to Prevent Inhaling PM2.5 Particles from Haze Pollution
Table 2
The pressure drop statistics in permeability test.
| Masks | Import (KP) | Export (KP) | Pressure drop (KPa) |
| Disposable non-woven face mask | 1.23 | 1.52 | Δ0.29 | Non-woven mask for operation room | 1.05 | 1.695 | Δ0.645 | Ito PM2.5 | 1.045 | 1.7 | Δ0.655 | N95 | 1.125 | 1.635 | Δ0.51 | R95 | 1.06 | 1.685 | Δ0.625 | Nanomask (15 minutes) | 1.43 | 1.84 | Δ0.41 | Nanomask (30 minutes) | 1.19 | 2.06 | Δ0.87 | Nanomask (60 minutes) | 0.915 | 2.023 | Δ1.108 |
|
|