Medical Surgical Face Mask Anti 2019-nCoV Steriliz Eo Non-woven
With CE Certificate :
The medical mask used to prevent 2019-nCoV should be Sterile mask,
there are 4 grades :
1 Civial use, STERILE, anti-virus rate: 45%.
2 Medical use, STERILE, STERILE | EO (ethylene oxide), anti-virus
3 Surgical mask use, STERILE, STERILE EO (ethylene oxide),
anti-virus rate: 95%.
4 N95/KN95 medical mask, anti-virus rate >= 95%,
N95 complies with USA standard, KN95 complies with Chinese
PS: There are some very cheap face mask produced by small
workshops, not be sterilized at all, this mask has no any virus
protection ability, this mask will harm you, do not be fooled by
Comparation Of Different Face Mask:
Not resistant to oil mask
(such as N95)
|Can be used to protect non-oily suspended particles, such as coal
dust, cement dust, paint mist, acid mist, smog, microorganisms,
etc., the novel coronavirus (2019-nCoV) currently raging are also
Resistant to oil mask
(such as R95) and
oil proof mask (such as P95)
Can be used to protect non-oily and oily suspended particles.
R grade, use time should not exceed 8 hours.
P grade, use time is longer than R grade, about how many days it
can be used, you should read the description from the supplier.
Details Of Medical Mask:
Expert's Advice For Surgical Mask: