Polytetrafluoroethylene is commonly known as the “king of plastics” and can also be called Teflon.
It is a new type of polymer compound polymerized from tetrafluoroethylene. The ptfe porous membrane has excellent low temperature resistance, alkali resistance, hydrophobicity and non-adhesion.
The biaxially stretched microporous membrane has a microporous structure of interwoven fibers, with high porosity and small and uniform pore size.
?PTFE porous membrane has excellent waterproof, moisture permeable, air permeable, corrosion resistance, aging resistance, high temperature resistance and other properties.
The pore diameter of this microporous membrane can be between 0.1-1um, the thickness can be between 10-100um, the porosity can reach 50%-90%, and there are hundreds of millions of micropores per square centimeter. .
Since the pore size of the microporous membrane is much larger than that of water vapor molecules, and polytetrafluoroethylene (PTFE) is a hydrophobic material, water droplets cannot penetrate the micropores, so it has good moisture permeability, air permeability and waterproof properties. The porous membrane can withstand water pressure up to 0.1MPa.
Polytetrafluoroethylene (PTFE) also has excellent corrosion resistance, aging resistance and high temperature resistance, and the operating temperature can reach -150℃-250℃.
It is a manufacturer of environmentally friendly filter membrane materials that specializes 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.
</p
