China Disposable Dust Mask Value Chemical Mask Industrial Mask Face Mask, Find details about China Safety Equipment, Dust Mask from Disposable Dust Mask Value Chemical Mask Industrial Mask Face Mask
Product Name: | Disposable Dust Mask Value Chemical Mask Industrial Mask |
Material: | Non-woven |
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 | ||||
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 |