5. Main product performance: the average filtration efficiency of non-oil particles is 99%. 6, scope of application: 1), can be used for the protection of some non oil particles, deduction of certain organic odor, non oil particles, for example: dust (such as mineral dust, metal powder, fiber...Send Inquiry
EAR-LOOP OR WITH TIE; WITH EXHALATION VALVE OR WITHOUT
MEET CE,ISO STANDARD ETC
1. Main product performance: the average filtration efficiency of non-oil particles is 99%.
2, scope of application:
1), can be used for the protection of some non oil particles, deduction of certain organic odor, non oil particles, for example: dust (such as mineral dust, metal powder, fiber dust grain dust and dirt, etc.), pollen and some fog;
2), used in some particulate respirators, such as grinding, cleaning and processing minerals, in the process of flour and some other materials such as dust, also applies to fluid produced by spraying or non oily does not produce harmful volatile gas particles.Can effectively filter and purify the abnormal odor inhaled (except poisonous gas).This product may help reduce exposure to certain particulate matter (such as mold, anthrax, tuberculosis, etc.), but it does not eliminate the risk of infection, illness or death.
3), construction, textile, metal casting, quarries, electronics, materials processing, pharmaceutical, grinding dust, mineral processing, cotton processing and cotton dust, has good protection to the sandstorm, the influenza virus.
3. Expiratory valve:
KN95 exhalation valve masks and exhalation valve: environmental protection material, exhale silicone valve automatically opens, expel gas masks, inhale silicone valve automatically shut down, prevent the harmful gas into the mask, let you breathe more breathable.The function of the breathing valve is to be in the work environment that is damp heat or ventilated less or the labor quantity is larger, use the mask that has breath valve can help you feel more comfortable when exhale.
Related questions and answers:
Q: how long does the mask stack up?
A: we need to replace the mask when it is damaged, dirty, or when the breathing resistance is significantly increased.
Q: can you wash the mask?
A: professional respirators are not washed and disinfected, or they will damage the filter material and the composition of the mask.
Q: does the breath valve on the mask affect the filtering effect?
A: the exhalation valve of the health shield mask is A one-way valve, which opens when exhaling. When inhaling, it is closed, and the air valve should pass strict air tightness test, which will not affect the filter efficiency of the mask.
Q: what protective masks should be used against influenza virus?
A: on the advice of the health organization, medical personnel should use filtering effect reached levels of N95 respirators, is used to reduce the transmission of influenza, pu ren medical respirator or health shield GB2626-2006 kn95 level of respirators, can be used for influenza infection protection