China Factory Low Price Disposable Dust Mask N95 Kn95 Ffp1 Ffp2, Find details about China Dust Mask, Mask from Factory Low Price Disposable Dust Mask N95 Kn95 Ffp1 Ffp2
Product Name: | Factory Low Price Disposable Dust Mask |
Size: | 43.5*42*46.5CM |
Material: | Needle puncturing fabric+Activated carbon fabric+FFP3 Melt Blown Filter+PP non-woven fabric |
Applications: | Farm buildings, Mining , Weaving, Polishing, Pharmacy, Hardware,Working with fiberglass, Cement, etc. |
Standard | Tests Type | Filtration Efficiency | Inhalation Resistance | Flow | Particle Size | Tests Particle |
EN149 | FFP1 | >=80% | <=21mmHO | 95L/MIN | 0.3μm | Dop and Nacl |
FFP2 | >=94% | <=24mmHO | ||||
FFP3 | >=99% | <=30mmHO | ||||
NIOSH 42CFR-84 | N95/R95/P95 | >=95% | <=20mmHO | 85L/MIN | 0.3μm | Nacl Dop and Nacl Dop and Nacl |
N99/R99/P99 | >=99% | <=25mmHO | ||||
N100/R100/P100 | >=99.97% | <=35mmHO |