How is the washable mask film made?
The washable mask film is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and substrates using a special process …
What are the characteristics of washable mask membranes?
The washable mask film adopts a special processing technology and is a microporous film made by calendering, extrusion, and biaxial stretching. This kind of membrane has excellent breathability, corrosion resis…
What process is used to make washable mask membranes?
The washable mask membrane prepared by one-way or two-way stretching method has a spider web-like microporous structure on the surface. The three-dimensional structure has very complex changes such as network c…
How does washable mask membrane compare to other materials?
The washable mask film has high-density micropores, which is refreshing and breathable. The film has the excellent characteristics of micropores, hydrophobicity and non-absorption of moisture. It is not easy to…
How efficient are materials like washable mask membranes?
PTFE washable mask film adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods. This kind of membrane has excellent breathability, …
What about the material of washable mask membrane?
The washable mask film is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and substrates using a special process …
How about ptfe high temperature resistant filter membrane in high temperature and application fields?
PTFE high temperature resistant filter membrane is a perfluorinated polymer obtained by polymerizing the monomer tetrafluoroethylene and can be used for a long time in the range of -200~250℃. It has a high degr…
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What temperature can the ptfe high temperature resistant filter membrane reach?
The ptfe high temperature resistant filter membrane material is highly hydrophobic and has good non-adhesion. The membrane pore size is small, and it is easy to remove dust accumulated on the surface of the mat…
Is the high temperature resistance of ptfe high temperature resistant filter membrane better?
It is recommended to choose ptfe high temperature resistant filter membrane. It filters water through membrane pores and intercepts impurities in the water without chemical changes. It is a simple processing te…
What is the dust removal effect of ptfe high-efficiency filter paper?
The porosity of ptfe high-efficiency filter paper filter material can reach more than 88% or even higher, and this membrane has 1.4 billion micropores per square centimeter, with a pore size range of 0.1um-0.5u…