Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
What is the grade standard of chemical protective clothing
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KN95 masks, are similar to N95 ,masks,; however, they are regulated by the Chinese government. In fact, the ,KN95 mask, is simply the Chinese code for the U.S. coded N95 ,mask,; and just like the N95 ,masks,, ,KN95 masks, also filter 95% of 0.,3, micron-sized particulates. They are also designed to achieve a very close facial fit for optimum protection.
The ,kn95 mask, has four coats as opposed to the ,3,-,ply, surgical ,mask,. Although both are made from non-woven fabric, the ,kn95, has an extra film for added effectiveness and durability. The ,kn95, face ,mask, is also more fitting than a surgical ,mask, is. The elastic edges of the ,kn95, enable it …
Currently, there are different types of face ,masks, available from the top face ,mask, manufacturer & distributors in the market. For effective protection, it is important to choose the right one. Let us checkout the key uses and differences between ,KN95, and ,3 Ply, face ,masks, …
KN95 vs, N95. According to 3M , the Chinese ,KN95, standard has an equivalent specification to N95/FFP2 respirators . To quote: “It is reasonable to consider China ,KN95,, AS/NZ P2, Korea 1st Class, and Japan DS FFRs as equivalent to US NIOSH N95 and European FFP2 respirators”
9/9/2020, · In general, medical ,masks, are almost always three ,ply, construction. ASTM Level 1 requires a minimum 95% filtration rate. The design is often a minimum of a latex free ,3 ply, material, fitted nose band, and pleated fabric. ASTM Level 2 and ASTM Level ,3 masks, have additional
18/5/2020, · ,KN95 vs, N95. According to 3M , the Chinese ,KN95, standard has an equivalent specification to N95/FFP2 respirators . To quote: “It is reasonable to consider China ,KN95,, AS/NZ P2, Korea 1st Class, and Japan DS FFRs as equivalent to US NIOSH N95 and European FFP2 respirators”
The ,3,-,ply, surgical ,mask, is as effective as N95 respirators in preventing respiratory coronavirus disease like COVID-19 or viral infections like influenza. Differences between surgical ,masks,, fashion ,masks,, ordinary hygiene ,masks,? As mentioned above, a basic surgical ,mask, is a disposable, ,3,-,ply, face ,mask, with a fluid-resistant melt-blown layer.
The 4-,ply, foldable face ,mask, has a filtration efficiency of greater than/equal 95%, to protect against microns greater than 0.,3, in. size, effectively protecting respiratory health. The ,masks, help prevent the spread of germs and protect yourself from airborne particles and allergens.
30/6/2020, · ,KN95 masks, provide 95% protection against all particles that are greater than 0.,3, µm in diameter (bacteria, viruses, pollution particles, fine particles, dust, smog, pollen, etc.) ,KN95 masks, have a 3D foldable design, earloops, nose bridge/nosepiece, and provide excellent fitting and sealing.