Some of the sample preparation automated workstations currently on the market have HEPA and negative pressure system functions, which to a large extent play a role in preventing po…

“Filtration” refers to the separation between tiny solid particles or aerosol particles in fluids (gases and liquids) and the fluid. The device used to achieve this sep…

HEPA is the English abbreviation of High efficiency particulate air Filter. The Chinese meaning is air filter. In the national standard, the definition of air filter is used for ai…

There have been many systematic studies on protective fabrics and clothing abroad, and most of them currently useePTFEclothing fabrics and formulated corresponding standards accord…

A workstation with HEPAfilter material filtration is actually a Class I biological cabinet. The gas generated during its work operation The sol mixes with the outside air and enter…

In compressed air systems, contamination can cause serious problems. Because air can be compressed, contaminant particles are also drawn into the compressor during the compression …

There are two main types of pollutants that need to be filtered by Teflon microporous filter membrane in compressed air. One is atmospheric pollution that is sucked into the compre…

Down jackets, down quilts and other down products are increasingly favored by consumers due to their outstanding warmth and comfort properties. However, the biggest obstacle that p…

Although there are a wide range of outdoor sports, professional outdoor sports clothing such as assault suits are mainly aimed at alpine sports such as mountaineering and skiing. I…