2023 年 12 月

PTFE flat membrane is made of polytetrafluoroethylene as raw material. It has very good non-adhesion, high air permeability and high interception efficiency. The pore size can be b…

The products of polytetrafluoroethylene flat membrane manufacturers generally use polytetrafluoroethylene (ptfe) suspended powder as raw material, which is expanded and stretched t…

The polytetrafluoroethylene flat membrane produced by the calendering method can be made into a porous membrane after being stretched at high temperature and then heat treated, whi…

The polytetrafluoroethylene flat film has good heat resistance and self-lubricating properties, and can be widely used as a sealing material for high-temperature liquid transportat…

PTFE reusable mask filter membrane is prepared through a biaxial stretching process and is commonly known as the “King of Plastics”. This material has a microporous str…

The main performance index of flat mask filter material is bacterial filtration efficiency BFE. The filtration levels are: ordinary level, BFE95 (filtration efficiency 95%), BFE99 …

The ptfe reusable mask filter membrane is prepared using a unique biaxial stretching technology, which can ensure the complete retention of impurities such as bacteria while having…

The outbreak of the new pneumonia epidemic has shown the importance and indispensability of protective textile materials. PTFE reusable mask filter membrane, as one of the most imp…

The dust layer formed by ptfe reusable mask filter membrane is easy to crack and rot, and the filter material has good air permeability. Since the coated filter material relies on …