The flux or flow rate of the microporous filtration membrane is the key parameter that determines its efficiency and performance

Die grinding is a process used in the semiconductor industry to shape and polish silicon wafers and other materials used to make integrated circuits.

Asymmetric PES membranes are prepared by a phase inversion process and are widely used in the precision filtration industry due to their unique structural characteristics

Track etching thin film process, also known as ion track etching or particle track etching process, is a method of creating highly ordered

The solvent evaporation method is the simplest of the phase inversion methods, and it is also the most widely used method for making cellulose microfiltration

Thermally induced phase separation (TIPS) is a widely used method for the production of microfiltration membranes.

Several factors should be considered when selecting PP membrane and PET membrane as a support layer for composite membranes.
First

Polyethylene terephthalate (PET) is widely used as a support layer for composite membranes because of its molecular structure, material properties

The performance of a composite membrane is influenced by the thickness and structure of its support layer, in this case polypropylene (PP). Here, I will outline some

Polystyrene (PS) is a synthetic polymer made from the monomer styrene, which is a derivative of petroleum. It is a linear hydrocarbon polymer whose molecular structure

PTFE (polytetrafluoroethylene) and PVDF (polyvinylidene fluoride) are both polymer membranes

The immersion precipitation phase inversion method is a technique widely used in the production of microfiltration membranes. The method basically uses a polymer solution

Chemical phase separation is a common method for producing membranes, especially for microfiltration, ultrafiltration and nanofiltration applications.

Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene, known for its non-stick properties and resistance to harsh chemicals

The biaxial mechanical stretching process involves stretching polymer membranes in both the CD and MD directions.

Leukocyte filters are primarily used to remove white blood cells (leukocytes) from blood products such as packed red blood cells or packed platelets

During laser surgery, including laparoscopic surgery, orthopedic surgery, cosmetic surgery, or other minimally invasive procedures

There are three more important factors that will affect the filtration effect when using microporous filtration membranes, namely the type of membrane material, process conditions, and material thickn

It is very common to use filter membranes in infusion sets, which can filter out particles and bacteria in the liquid

First, the pore size of the membrane is critical to its effectiveness in hemodialysis. PTFE membranes typically