Certification/Class (Standard) | Type II | |
3-layer s | Bacterial Filter performance (BFE),% | must be ≥ 98% efficient |
Fabric weight | 20 g, 30 g, 40 g | |
pressure difference (PA/cm2) | must be < 40 | |
pressure splash resistance (kPA) | - | |
microbiological purity (KBE/g) | ≤ 30 | |
Price FOB (USD/ton) | ||
Price FOB (USD/ton) for 6 month contract |