Views: 0 Author: Site Editor Publish Time: 2022-06-03 Origin: Site
KN95 mask is a kind of Chinese mask with particle filtration efficiency, its effectiveness is the same as N95 mask, is one of the "suitable alternatives" of Chinese mask.
The following is an overview of it
The KN95 is the standard face mask in China.
The particulate matter filtration efficiency of KN95 mask and N95 mask is basically the same.
New nanomaterial KN95 mask.
The KN95 is the standard mask in China, and according to 3M, the world's largest mask maker, the KN95 is "equivalent" to the N95 mask and "can be expected to function very similarly," At the same time, the KN95 mask has also been approved by the national standard GB 2626-2006, "Respiratory protective equipment self-priming filter type anti-particulate respirator". This standard is a mandatory national standard in China and proposed by the State Administration of Work Safety. Proposed by National Technical Committee for Standardization of Individual Protective Equipment (SAC/TC 112), it has quite an authoritative certification significance.
We often refer to the N95 mask. This type of mask meets the standards of NIOSH(National Institute of Occupational Safety and Health). The filter efficiency of the N95 mask is more than 95% of the non-oily particles with the aerodynamic diameter of 20.3μm. N meaning, it is not suitable for oily particles (cooking soot is oily particles, and the droplets are generated by the people to talk or cough oily particles), 95, that can achieve filtering efficiency 95%, if masks can meet N95 standards, and through NIOSH review of particle filtering, we can all type called N95 respirator. The KN95 mask manufactured by our Chinese manufacturer has been tested in accordance with the Chinese national standard GB 2626-2006, and its non-oily particle filtration efficiency is as high as 95%. The former is a US standard, while the latter is a Chinese standard. However, the levels, technical requirements and test methods of the two masks are the same, so the particulate filtering efficiency of KN95 mask and N95 mask is basically the same.
Since the outbreak of the epidemic, because masks cannot be disinfected and reused, people have basically needed to replace one mask every day, and the supply of masks is out of reach. Therefore, our new nanomaterial KN95 mask, not only its protective effect meets the standard requirements, and can even withstand disinfection, reuse, reduce consumption.
Hubei Wanli Protection Products Co., Ltd. was established in 1998, is a manufacturer of masks. With the increasing diversification and integration of disposable products market, Hubei Wanli is determined to meet the wider needs of global customers, specializing in the production of masks, disposable protective clothing and accessories for occupational safety and health industry. Our company has more than ten national patents, it’s professional and technical is very worthy of customer trust, is committed to providing customers with the safest products and the most satisfactory service.