ptfe hydrophobic membrane for filtration and separation

In industrial production, especially in automated processes, ptfe often encounters water, causing damage or inefficiency. Reduce issues such as this, so the hydrophobicity of ptfe is crucial for automatically operating equipment. Let’s take a look at the ptfe hydrophobic membrane.

With the development of heavy industry, more than 1.4 million tons of petrochemical products leak into the global ocean every year. Therefore, water-oil/chemical pollutant separation is crucial for ecosystem balance. Hydrophobic nanocellulose oil-absorbing materials have the advantages of cheapness, biodegradability, high porosity, and good oil-water selectivity, and are widely used in water purification research.

PTFE hydrophobic membrane is made of polytetrafluoroethylene (ptfe) material through special processes such as mixing, extrusion, extrusion, calendering, and biaxial stretching. The porosity of the membrane can reach more than 88% or even higher, and the membrane has 1.4 billion micropores per square centimeter, with a pore diameter ranging from 0.1um to 0.5um, and has high and low temperature resistance (-200℃-200℃) 260℃), no aging, no splitting, no discoloration, and strong weather resistance after long-term use.

It is a manufacturer of ptfe hydrophobic membrane environmentally friendly 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. By optimizing the key technical parameters of speed ratio, pressure ratio, operating temperature and other parameters, online control of air permeability, thickness and void ratio can be achieved based on the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.

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