Sterilizing ptfe water-resistant filter membrane
PTFE water-resistant filter membrane refers to a microporous film made of polytetrafluoroethylene as raw material, using special processing technology, and processed by calendering, extrusion, and biaxial stretching.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
According to the usage requirements, the pore diameter can be between 0.1-10um, the thickness can be between 2-100um, and the porosity can reach 50%–80%.
Since the minimum diameter of water droplets is about 20 microns, and the diameter of water vapor molecules is only about 0.0004 microns, there is a huge difference between the diameters of the two. Water vapor can pass through the microporous membrane through the principle of diffusion, and the liquid state Due to the surface tension of water or water droplets, water molecules cannot pass through, which prevents water penetration and makes the PTFE washable filter membrane waterproof.
It is a ptfe microfiltration membrane manufacturer specializing in R&D, production and sales.
Our company is different from other manufacturers.
Our company can according to the user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet your needs. different requirements required.
Interested parties can enter the store for consultation.
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