Perhaps, sometimes people encounter some unknown solvents in research and do not know the specific ingredients. So how should they choose a filter membrane? Don’t worry, here is a “universal membrane”, which is PTFE ultrafiltration membrane.
Ultrafiltration is one of the membrane separation technologies driven by pressure.
For the purpose of separating large molecules and small molecules, the membrane pore size is between 20-1000A°.
Hollow fiber ultrafiltration (membrane) has the advantages of high filling density per unit container and small floor space.
The work of ptfe ultrafiltration membrane is mainly based on the screening mechanism, and water purification is carried out based on the working pressure and the pore size of the membrane.
Taking hollow fiber as an example, the water inlet method can be divided into external pressure type: raw water enters from outside the membrane fiber, and purified water is produced from inside the membrane fiber.
On the contrary, it is an internal pressure type.
The working pressure of the internal pressure type is lower than that of the external pressure type.
Ultrafiltration membranes are widely used in many fields such as advanced treatment of drinking water, industrial ultrapure water and solution concentration and separation.
PTFE membrane manufacturer specializes in the production of PTFE ultrafiltration membranes. 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 membranes; the product materials produced are all Using imported raw materials, it has high uniformity, stable performance, good air permeability, and the filtration efficiency can reach 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
Our products are widely used in various fields. We sincerely welcome friends from all walks of life at home and abroad to visit our company and negotiate business for common development.