In the blink of an eye, it is the season of haze again. Under the “orange alert”, some people give up traveling and choose to squat at home to watch the “haze”. Others are armed with lay…

In hospitals, we often see doctors and nurses wearing masks, which is a layer of protection for medical staff. With this layer of “white cloth”, they can be shielded from viruses, bacteria and dust.…

The four major technical elements of a clean room are: three-stage coarse, medium and high-efficiency filtration, sufficient purification air supply volume, the establishment and maintenance of indoor positive …

To achieve the required cleanliness in a clean room, filtration, interception, and adsorption of particles are essential, so clean room high-efficiency filtration membranes are also necessary in clean room appl…

We all know that the environment in a clean room is very harsh, so an air conditioning system is usually installed inside to ensure environmental quality. The most important function here is the high-efficiency…

Generally speaking, the air conditioning system in the clean room can control the cleanliness of the laboratory and filter the fresh air, so that the laboratory can meet certain purification requirements. The h…

With the development of industry, the shortcomings of some materials have also attracted people’s attention. In order to better improve the performance of materials and solve the shortcomings of the mater…

PTFE composite material has a microporous structure with staggered fibers. It is prepared through a biaxial stretching process and high-temperature heat setting treatment. The microporous structure of the mater…

The English abbreviation of polytetrafluoroethylene is ptfe. This material is acid-resistant, alkali-resistant, and resistant to various organic solvents. It is almost insoluble in all solvents and is resistant…