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Nowadays, the semiconductor industry (chip factory) has very strict requirements for air cleanliness in the production environment, and the requirements for filters are also relati…

PTFE material has a highly symmetrical structure, no active groups, high crystallinity, low surface energy, difficult surface wetting, and strong hydrophobicity. Only this kind of …

Cameras have become one of the indispensable devices for people. As life becomes more and more abundant, and people have higher and higher requirements for camera quality and other…

Due to excessive and uncontrolled development of water resources in many areas and poor awareness of environmental protection, both surface water and groundwater have been polluted…

With the continuous development of technology, our lives have become increasingly intelligent. The development of smartphones has brought a lot of convenience to our lives, allowin…

With the continuous development of science and technology, various filter materials have emerged, among which the independently developed high-efficiency PTFE composite filter mate…

The membrane composite filter material successfully developed in the mid-1990s is to cover PTFE on woven fabric, non-woven fabric or glass fiber filter material. It has high filtra…

With the rapid expansion of cities, fresh water resources are severely lacking, industrial wastewater treatment rates are low, and the deterioration of the urban ecological environ…

Due to the global energy crisis and the increasing environmental pollution caused by traditional energy sources, fuel cells, as a new type of high energy density, high energy conve…