Polytetrafluoroethylene film can also be called ptfe film, that is, polytetrafluoroethylene film.
This material is one of the most widely used engineering materials in modern industrial production.
Today we will learn more about ptfe black film in detail.
PTFE membrane, also known as polytetrafluoroethylene film, is a microporous film made of polytetrafluoroethylene as raw material through special processes such as premixing, extrusion, calendering, and biaxial stretching.
PTFE membrane has the characteristics of high mechanical strength, strong hydrophobicity, non-adhesion, friction resistance, high and low temperature resistance, corrosion resistance, antibacterial, anti-saturation, and good dielectric properties. It can separate microparticles under harsh conditions. It is widely used in electronics, chemical industry, papermaking, textile, metallurgy, electric power, pharmaceuticals, medical equipment, food, building materials, environmental protection and other fields.
PTFE black film 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.
PTFE film manufacturer specializes in the production of PTFE black film. It has a full set of advanced production equipment and technology. It also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of PTFE film; the product materials produced are all made of Imported raw materials, high uniformity, stable performance, good air permeability, filtration efficiency up to 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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