Fabrics Q&A

The pore size of the polytetrafluoroethylene microporous membrane is small and the distribution is concentrated, which can better prevent fine dust from entering the filter material, just like a first layer of …

HEPA was born in the three-year “Manhattan Project” in the United States in the 1940s. In the “Manhattan Project”, in order to prevent the spread of radioactive pollutants in the air, sc…

Using the unique node fibrillarity, smooth surface, chemical resistance, breathable and impermeable, large air permeability, flame retardant, high temperature resistance, strong acid and alkali resistance, non-…

Because the expanded polytetrafluoroethylene (PTFE) microporous membrane has a special fibrous microporous structure, when the micropore size is properly controlled, it can physically block viruses and PM2.5 ha…

Using the pore-forming properties of polytetrafluoroethylene plastic resin, it is a microporous film made by biaxial stretching method. The surface of the membrane can reach more than one billion micropores per…

The surface morphology of PTFE microporous film has a spider web-like microporous structure. Pores are formed between the microfibers, and the arrangement direction of the microfibers is basically parallel to t…

When preparing drugs, experimenters face the greatest risks and are also the greatest source of contamination. Hazard of invasiveness through dust formation, liquid formation, aerosol formation, or when contain…

Precision electronic products have waterproof and breathable requirements. On the one hand, they need to maintain smooth air and constant internal and external pressure. On the other hand, they need good waterp…

When constructing purification projects in clean rooms, many filtration equipment are needed, and the cores of these filtration equipment are almost all made of high-efficiency filtration membranes in clean roo…