With the development of industry, the shortcomings of some materials have also attracted people’s attention. In order to better improve the performance of materials and solve the shortcomings of the materials themselves, people have developed a new type of material, that It is polytetrafluoroethylene, also known as ptfe.
This material has many derivatives, and ptfe sterilizing filter membrane is one of them.
PTFE sterilization filter membrane is made of polytetrafluoroethylene (ptfe) material through special processes such as mixing, extrusion, extrusion, calendering, and biaxial stretching.
The porosity of this membrane 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-0.5um, and has high and low temperature resistance (-200 ℃-260℃), no aging, no splitting, no discoloration, and strong weather resistance after long-term use.
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