China Fiberglass Air Filter Paper for HEPA Air Filter Used in Cleanroom, Find details about China Filter Paper, Air Filter Paper from Fiberglass Air Filter Paper for HEPA Air Filter Used in Cleanroom
Grade | Basic weight (g/m2) | Thickness (mm) | Pressure Drop (0.3μm@5.3cm/s Pa) | Efficiency (0.3μm@5.3cm/s %) | Tensile Strength (MD KN/M) | Stiffness MD(mg) |
F6 | 70±2 | 0.45±0.06 | ≤30 | ≥50 | ≥1 | ≥1000 |
F7 | 70±2 | 0.45±0.06 | ≤ 30 | ≥50 | ≥1 | ≥1000 |
F8 | 70±2 | 0.45±0.06 | ≤ 45 | ≥60 | ≥1 | ≥1000 |
F9 | 70±2 | 0.45±0.06 | ≤ 70 | ≥85 | ≥1 | ≥1000 |
H10 | 72±2 | 0.4±0.06 | ≤ 127 | ≥92 | ≥1 | ≥1000 |
H13 | 75.87 | 0.385 | 284 | 99.9779 | 1.342 | 1396 |
H14 | 75.98 | 0.381 | 372 | 99.998 | 1.669 | 1553 |