Polyether sulfone PES microporous filter membrane

Polyether sulfone filter membrane is made by sulfonation treatment of polymer polyether sulfone resin, introducing sulfonic acid groups to make it a hydrophilic microporous membrane. The surface perforated holes are regular in shape, circular or elliptical, with a typical asymmetric pore structure and strong anti fouling ability.

Aperture accuracy: 0.1um, 0.22um, 0.45um, 0.65um, 0.8um, 1um

Product advantages:

1. Naturally excellent hydrophilicity

2. High outflow rate and low dissolution rate

3. Has excellent chemical solubility, heat resistance, and chemical resistance

4. Not adsorbing proteins and extracts, pollution-free to the sample

Application field: Low protein adsorption and high drug compatibility, specially designed for biochemical, analytical, pharmaceutical, and sterilization filtration devices. Used for sterilization and filtration of large infusion fluids, injections, vaccines, and other medicinal liquids; Flushing, bottle washing, disinfection solution and other sterilization and particle filtration; Sterilization and filtration of beer, wine, beverages, etc; Ultra pure water terminal filtration.