The Difference Between KN95 and N95 Masks

What is the difference between KN95 and N95?

N95 masks are certified by the American standard NIOSH, while KN95 Masks are certified by the Chinese GB2626 standard. Generally speaking, the standard is different and the effect is the same.

So what is the difference between KN95 medical model and civilian general model?

Medical KN95 masks need to prevent high-pressure liquid splashing, so they have a higher standard than ordinary KN95. The main difference is that the outer surface of medical masks is hydrophobically treated. The medical surgical masks of GB19083-2010 and YY0469-2011 clearly put forward the requirements of synthetic blood penetration, and the parameter index of surface moisture resistance clarifies medical protective masks The protective effect of blood and body fluids. In layman's terms, it is like water droplets falling on a lotus leaf and will roll off. The liquid cannot be soaked on the surface of the mask, which can block the medical staff from frequent contact with alcohol and blood, and prevent it from quickly penetrating; it is not the medical type KN95 /N95 masks will not undergo this special treatment. However, for the general public, civilian money is enough for everyone to use for protection, and there is no need to use medical ones. The Kn95 Face Mask China Supplier suggests that the medical treatment should be reserved for the medical staff who are fighting on the front line!

KN95 Masks

What is the difference between disposable medical mask and KN95?

We must clarify that Disposable Medical Masks are not equivalent to medical surgical masks. The two types of masks have different implementation standards and different ranges of use. Disposable medical masks are used to block sprays from the oral cavity and nasal cavity. They can be used for disposable sanitary care in ordinary medical or living environments. They have the lowest protection level and are suitable for general sanitary care activities such as sanitation, liquid preparation, and cleaning. Bed unit etc. There is no requirement for the performance of anti-permeation and particle filtration efficiency, so KN95 is more recommended.

How to use KN95 masks correctly?

KN95 can have such a strong protection ability, the core secret lies in the principle of electrostatic adsorption. This kind of meltblown non-woven fabric is made of polypropylene. It is a kind of ultrafine electrostatic fiber. The biggest feature is that it has electrostatic adsorption ability after electret treatment. When the airflow you breathe passes through the non-woven fabric, the air passes through normally, and all dust and toxic droplets are absorbed by static electricity. The regular KN95 level protective masks have a shelf life because they will lose static electricity and become waste products when stored for a long time.

If it gets wet, it will be useless, I will emphasize it again. KN95 must not be exposed to water!

KN95 masks can indeed be reused, but you need to use professional knowledge to deal with them. Don't fool around. For example, if you have a radiator in your house and the room temperature is 20°, the temperature on the radiator is actually as high as 60~70°. Put the mask on a radiator and continue to bake it at a high temperature. The virus is completely dead in half an hour to an hour. If you don't have radiators in your home, but only air conditioners, then you have to recommend the last big trick that everyone can use!

Pure Chinese-style local disinfection! Put the mask into a dry bottle, seal it well, don't let water in, and then throw it into the pot to boil. After the water is boiled, all viruses can be killed in 10 minutes.