In liquid filtration, filter membranes with different pore sizes are selected to filter different solutions or to meet different filtration precisions. Bore size is usually determi…

ULPA filter, ULPA is based on HEPA and further strengthens the filtration effect of HEPA. The filtration efficiency of ULPA for particles above 0.3 microns is over 99.9999%. Compar…

As we all know, membranes have different types of constructions, such as flat membranes, hollow fiber membranes and tubular membranes. Among them, hollow fiber membranes are a very…

0.22um sterilizing filter membrane is a new type of filter material. It has good chemical resistance, large air permeability, uniform pore size distribution, and It has the charact…

The market has gradually developed following people’s needs, and various filter papers have emerged. Below, the editor will take you to learn about filter paper. content. Fil…

The space in schools and other places is relatively sealed, and small bacteria can easily invade and cause harm to children’s health. For the sake of children’s health,…

PTFE is considered a good hydrophobic membrane material due to its excellent corrosion resistance, thermal stability and hydrophobicity. However, it is difficult to dissolve and ha…

As the requirements of FFU clean engineering become higher and higher, ordinary filter materials can no longer meet the requirements of clean filtration levels, and U16 high-effici…

Membrane filters appeared on the market as early as the 1960s. At that time, membrane filters containing 0.45 micron pore sizes were considered “sterile grade” liquid f…