clsrich

The surface of the ptfe reusable mask filter membrane is composed of 100~200 nanofibers staggered into holes. After the fiber diameter is reduced to the nanometer level, the surface area increases, the pore siz…

PTFE is a material that can be used in biomedicine, artificial blood vessels, etc. It has no biological toxicity and is a new generation of environmentally friendly product, so it is safer to use in masks. What…

Different from the electrostatic filtration principle of melt-blown cloth, the PTFE reusable mask filter membrane is a physical isolation. It is a thin film formed from polytetrafluoroethylene (PTFE) resin afte…

PTFE bubble point membrane composite material is a membrane material with excellent performance for filtering and separating microparticles. It can be used for atmospheric dust removal, air purification, etc. T…

At present, the high-temperature filter fibers used for flue gas treatment at home and abroad mainly include PPS (polyphenylene sulfide), Nomex (aromatic polyamide), P84 (polyimide), polytetrafluoroethylene hig…

The processing technology of high-temperature polytetrafluoroethylene film is complex. It is made by molding, sintering and cooling suspended polytetrafluoroethylene resin into a blank, and then turning and cal…

High temperature resistant film is a type of plastic film. As the name suggests, the most important feature of this type of film is its high heat resistance. The traditional definition refers to those with a te…

PTFE high-temperature membrane is a filter membrane made by special processes such as biaxial stretching. The air permeability, thickness and void ratio of the membrane material can be adjusted online according…

As the demand for protective films in the market continues to increase, the demand for different functions of protective films is also increasing. In particular, high-temperature protective films are popular am…